From f9450c5adb10b53a76f95c2b512f555db4fc649d Mon Sep 17 00:00:00 2001 From: Evgenii Bazhanov Date: Sat, 7 Aug 2021 16:53:24 +0200 Subject: [PATCH] formatting + correction --- .../agile-methodologies-quiz.md | 6 +- android/android-quiz.md | 4 +- angular/angular-quiz.md | 2 +- bash/bash-quiz.md | 2 +- c++/c++quiz.md | 8 +- c-(programming-language)/c-quiz.md | 215 +++++++++--------- css/css-quiz.md | 17 +- dotnet-framework/dotnet-framework-quiz.md | 5 +- git/git-quiz.md | 14 +- google-cloud-platform/gcp-quiz.md | 6 +- hadoop/hadoop-quiz.md | 12 +- html/html-quiz.md | 4 +- it-operations/it-operations-quiz.md | 64 +++--- java/java-quiz.md | 24 +- javascript/javascript-quiz.md | 8 +- json/json-quiz.md | 2 +- linux/linux-assesment.md | 8 +- machine-learning/machine-learning-quiz.md | 2 +- matlab/matlab-quiz.md | 2 +- maven/maven-quiz.md | 8 +- microsoft-access/microsoft-access.md | 12 +- microsoft-azure/microsoft-azure-quiz.md | 2 +- microsoft-excel/microsoft-excel-quiz.md | 10 +- microsoft-outlook/microsoft-outlook-quiz.md | 134 +++++------ .../microsoft-power-point-quiz.md | 22 +- microsoft-word/microsoft-word-quiz.md | 20 +- mongodb/mongodb-quiz.md | 32 +-- mysql/mysql-quiz.md | 11 +- node.js/node.js-quiz.md | 42 ++-- objective-c/objective-c-quiz.md | 6 +- oop/object-oriented-programming-quiz.md | 6 +- php/php-quiz.md | 58 +++-- react/reactjs-quiz.md | 161 +++++-------- rest-api/rest-api-quiz.md | 46 ++-- scala/scala-quiz.md | 2 +- seo/search-engine-optimization-quiz.md | 206 ++++++++--------- spring-framework/spring-framework-quiz.md | 2 +- swift/swift-quiz.md | 10 +- t-sql/t-sql-quiz.md | 6 +- vba/vba-quiz.md | 15 +- visio/visio-quiz.md | 2 +- windows-server/windows-server-quiz.md | 2 +- wordpress/wordpress-quiz.md | 18 +- xml/xml-quiz.md | 2 +- 44 files changed, 595 insertions(+), 645 deletions(-) diff --git a/agile-methodologies/agile-methodologies-quiz.md b/agile-methodologies/agile-methodologies-quiz.md index b96c54cb3b..a01707d293 100755 --- a/agile-methodologies/agile-methodologies-quiz.md +++ b/agile-methodologies/agile-methodologies-quiz.md @@ -138,7 +138,7 @@ It is suggested that high business value, high-risk items are worked on first. W - [ ] A Kanban does not use a Definition of Done. - [ ] A Kanban shows the status of the work items. -[(Source)](https://www.lucidchart.com/blog/kanban-vs-scrum#:~:text=Both%20boards%20are%20used%20to,can%20be%20more%20easily%20adapted.) +[Source https://www.lucidchart.com/blog ....](https://www.lucidchart.com/blog/kanban-vs-scrum#:~:text=Both%20boards%20are%20used%20to,can%20be%20more%20easily%20adapted.) #### Q20. The team complains that "things have been falling through the cracks lately." What should you do? @@ -394,7 +394,7 @@ It is suggested that high business value, high-risk items are worked on first. W - [x] the task board - [ ] a highly visible display of key performance data -#### Q56. According to the Agile Manifesto, your highest priority is to `**\_\_**`. +#### Q56. According to the Agile Manifesto, your highest priority is to \_. - [ ] minimize change requests - [x] satisfy the customer @@ -478,7 +478,7 @@ It is suggested that high business value, high-risk items are worked on first. W - [ ] Next-Sprint Planning - [ ] Velocity Confirmation -[(Source)](https://startinfinity.com/product-management-framework/scrum-sprint/sprint-review-vs-sprint-retrospective) +[Source https://startinfinity.com/product-management-framework/scrum-sprin ...](https://startinfinity.com/product-management-framework/scrum-sprint/sprint-review-vs-sprint-retrospective) #### Q68. Which choice best describes an Agile Release Train (ART)? diff --git a/android/android-quiz.md b/android/android-quiz.md index c6f5d11e53..af1c8d7907 100755 --- a/android/android-quiz.md +++ b/android/android-quiz.md @@ -233,7 +233,7 @@ - [ ] root.getById(R.id.text_home) - [x] root.findViewById(R.id.text_home) -#### Q18. IF the main thread is blocked for too long, the system displays the\_\_\_dialog? +#### Q18. IF the main thread is blocked for too long, the system displays the \_ dialog? - [ ] Thread Not Responding - [ ] Application Paused @@ -786,7 +786,7 @@ xml - [ ] when the tests need to run on your local machine. - [x] when the tests need to run on real or virtual devices. -[reference](https://developer.android.com/studio/test#test_types_and_location) +[Reference](https://developer.android.com/studio/test#test_types_and_location) #### Q50. Given an APK named app-internal-debug.apk produced from the build process, which statement is likely to be true? diff --git a/angular/angular-quiz.md b/angular/angular-quiz.md index 22ceae9b89..eb32d165aa 100644 --- a/angular/angular-quiz.md +++ b/angular/angular-quiz.md @@ -514,7 +514,7 @@ forms markup for the username field? ``` -- [] +- [ ] ```javascript =0, i--){ - printf("%d\n", i); - }//end of loop - ``` - ```` - ````` - `````` -- [ ] ``````c - int i; - for (i=1; i<=10; i++){ - printf("%d", i); - } - ``` - ```` - ````` - `````` -- [ ] ``````c - int i = 10; - while (i>0){ - printf("%d\n", i); - i--; - } - ``` - ```` - ````` - `````` -- [x] ``````c - int i; - for (i= 10; i>0; i--){ - printf("%d\n", i); - }// end of loop - ``` - ```` - ````` - `````` +- [ ] + +```c +for (int i = 0; i>=0, i--){ + printf("%d\n", i); +}//end of loop +``` + +- [ ] + +```c +int i; +for (i=1; i<=10; i++){ + printf("%d", i); +} +``` + +- [ ] + +```c +int i = 10; +while (i>0){ + printf("%d\n", i); + i--; +} +``` + +- [x] + +```c +int i; +for (i= 10; i>0; i--){ + printf("%d\n", i); +}// end of loop +``` #### Q9. What is not one of the reserved words in standard C? @@ -338,41 +340,40 @@ char *string[20] = { "one", "two", "three"}; #### Q26. Which program will compile and run without errors? -- [ ] ``````c - main() { - for(i=0; i<10; i++) ; - } - ``` - ```` - ````` - `````` -- [x] ``````c - main() { - int i=0; - for(; i<10; i++) ; - } - ``` - ```` - ````` - `````` -- [ ] ``````c - main() { - int i; - for(i=0; i ` - [ ] ` ` -#### Q31. The `**\_\_**` tag is used for marking up a short code snippet, while the `**\_\_**` tag is used for marking up a longer block of code. +#### Q31. The **\_** tag is used for marking up a short code snippet, while the **\_** tag is used for marking up a longer block of code. - [ ] ``, `
`
 - [ ] `
`, ``
@@ -508,7 +508,7 @@ From [MDN](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/hr): The HT
 - [ ] It visually labels from fields.
 - [x] It programmatically associates a text label with an interface element.
 
-#### Q33. To get a link to open in a new window or tab, use the `**\_\_**` attribute.
+#### Q33. To get a link to open in a new window or tab, use the **\_** attribute.
 
 - [x] `_blank`
 - [ ] `_self`
diff --git a/it-operations/it-operations-quiz.md b/it-operations/it-operations-quiz.md
index 6060159caf..4c958e1461 100755
--- a/it-operations/it-operations-quiz.md
+++ b/it-operations/it-operations-quiz.md
@@ -2,10 +2,13 @@
 
 #### Q1. You are configuring a Wi-Fi base station using DHCP. Which items should you set or change?
 
-- [x] - Reset administrator password.
+- [x]
+
+  - Reset administrator password.
   - Set network name.
   - Set network security.
   - Set network password.
+
 - [ ] - Reset administrator password.
   - Set network name.
   - Set network password.
@@ -17,7 +20,7 @@
   - Set network name.
   - Assign DNS servers.
 
-#### Q2. Can you connect a DisplayPort monitor to a USB C port on your computer?
+#### Q2. Can you connect a DisplayPort monitor to a USB-C port on your computer?
 
 - [ ] Yes. The DisplayPort cable plugs directly into the USB connector.
 - [x] Yes. An adapter or dongle may be required.
@@ -48,14 +51,14 @@
 #### Q6. Assuming that the gateway, modem, and switch are separate units, in what order should a small office or home office LAN be restarted?
 
 - [ ] The order is not important.
-- [x]       1. Modem
-                2. Gateway
-                3. Switch
-- [ ]       1. Modem
-                2. Switch
-                3. Gateway
-- [ ]       1. Gateway
-                2. Switch
+- [x]         1. Modem
+              2. Gateway
+              3. Switch
+- [ ]         1. Modem
+              2. Switch
+              3. Gateway
+- [ ]         1. Gateway
+              2. Switch
 
 #### Q7. A client needs to secure their cafe's wireless network, which is used only by employees. What is the best approach for a finite list of devices?
 
@@ -80,26 +83,27 @@
 
 #### Q10. Which components are typically found on the motherboard?
 
-- [x]       basic I/O
-                graphics
-                NIC
-                battery
-                expansion slots
-- [ ]       basic I/O
-                cooling
-                NIC
-                graphics
-                expansion slots
-- [ ]       basic I/O
-                graphics
-                NIC
-                mass storage
-                expansion slots
-- [ ]       basic I/O
-                graphics
-                NIC
-                power supply
-                expansion slots
+- [x]      basic I/O
+           graphics
+           NIC
+           battery
+           expansion slots
+
+- [ ]      basic I/O
+           cooling
+           NIC
+           graphics
+           expansion slots
+- [ ]      basic I/O
+           graphics
+           NIC
+           mass storage
+           expansion slots
+- [ ]      basic I/O
+           graphics
+           NIC
+           power supply
+           expansion slots
 
 #### Q11. What does the acronym RAID refer to?
 
diff --git a/java/java-quiz.md b/java/java-quiz.md
index 98d8b307ed..a702b412d8 100755
--- a/java/java-quiz.md
+++ b/java/java-quiz.md
@@ -7,7 +7,13 @@
 - [ ] awb
 - [ ] traw
 
-**Reasoning:** The substring method is accepting two arguments. The first argument being the index to start(includes that char at 2) and the second the index of the string to end the substring(excludes the char at 5). Strings in Java are like arrays of chars. Therefore the method will return "raw" as those are the chars in indexes 2,3, and 4. You can also take the ending index and subtract the beginning index from it, to determine how many chars will be included in the substring (5-2=3).
+**Reasoning:** The substring method is accepting two arguments.
+
+- The first argument being the index to start(includes that char at 2)
+- and the second the index of the string to end the substring(excludes the char at 5).
+- Strings in Java are like arrays of chars.
+- Therefore, the method will return "raw" as those are the chars in indexes 2,3, and 4.
+- You can also take the ending index and subtract the beginning index from it, to determine how many chars will be included in the substring (5-2=3).
 
 #### Q2. How can you achieve runtime polymorphism in Java?
 
@@ -208,7 +214,7 @@ class Main {
 - [ ] It will throw an exception on line 5.
 - [x] "123"
 
-**Explanation:** The answer is "123". The `abs()` method evaluates to the one inside mypackage.Math class.
+**Explanation:** `The answer is "123". The `abs()` method evaluates to the one inside mypackage.Math class.`
 
 #### Q12. What is the result of this code?
 
@@ -317,7 +323,7 @@ System.out.print("apple".compareTo("banana"));
 - [x] `names.sort(List.DESCENDING)`
 - [ ] `names.stream().sorted((s1, s2) -> s1.compareTo(s2)).collect(Collectors.toList())`
 
-#### Q21. By implementing encapsulation, you cannot directly access the class's \_\_ properties unless you are writing code inside the class itself.
+#### Q21. By implementing encapsulation, you cannot directly access the class's \_ properties unless you are writing code inside the class itself.
 
 - [x] private
 - [ ] protected
@@ -333,7 +339,7 @@ System.out.print("apple".compareTo("banana"));
 
 **Explanation**: LocalDate is newest class added in java 8
 
-#### Q23. Fill in the blank to create a piece of code that will tell wether int0 is divisible by 5:
+#### Q23. Fill in the blank to create a piece of code that will tell whether `int0` is divisible by `5`:
 
 `boolean isDivisibleBy5 = _____`
 
@@ -432,7 +438,7 @@ class Main {
 - [ ] The code does not compile.
 - [ ] "ello"
 
-#### Q30. Object-oriented programming is a style of programming where you organize your program around \_**\_ rather than \_\_** and data rather than logic.
+#### Q30. Object-oriented programming is a style of programming where you organize your program around \_ rather than \_ and data rather than logic.
 
 - [ ] functions; actions
 - [x] objects; actions
@@ -1030,14 +1036,14 @@ groucyButton.addActionListener(new ActionListener() {
 
 [Reference](https://www.baeldung.com/java-hashcode)
 
-#### Q72. Java programmers commonly use design patterns. Some examples are the **\_\_**, which helps create instances of a class, the **\_\_**, which ensures that only one instance of a class can be created; and the **\_\_**, which allows for a group of algorithms to be interchangeable.
+#### Q72. Java programmers commonly use design patterns. Some examples are the **\_**, which helps create instances of a class, the **\_**, which ensures that only one instance of a class can be created; and the **\_**, which allows for a group of algorithms to be interchangeable.
 
 - [x] static factory method; singleton; strategy pattern
 - [ ] strategy pattern; static factory method; singleton
 - [ ] creation pattern; singleton; prototype pattern
 - [ ] singleton; strategy pattern; static factory method
 
-#### Q73. Using Java's Reflection API, you can use \_**\_ to get the name of a class and \_\_** to retrieve an array of its methods.
+#### Q73. Using Java's Reflection API, you can use \_ to get the name of a class and \_ to retrieve an array of its methods.
 
 - [x] this.getClass().getSimpleName(); this.getClass().getDeclaredMethods()
 - [ ] this.getName(); this.getMethods()
@@ -1248,8 +1254,8 @@ class TaxCalculator {
 
 **Note:** This code won't compile, broken code sample
 
-[Reference](https://www.geeksforgeeks.org/static-methods-vs-instance-methods-java/)
-[Code sample](https://replit.com/@mattheweller/EverlastingShadyBraces#TaxCalculator.java)
+- [Reference](https://www.geeksforgeeks.org/static-methods-vs-instance-methods-java/)
+- [Code sample](https://replit.com/@mattheweller/EverlastingShadyBraces#TaxCalculator.java)
 
 #### Q91. What is the value of myCharacter after line 3 is run?
 
diff --git a/javascript/javascript-quiz.md b/javascript/javascript-quiz.md
index 84809c22bf..7493c81fb6 100755
--- a/javascript/javascript-quiz.md
+++ b/javascript/javascript-quiz.md
@@ -435,10 +435,10 @@ let diff = function (x, y) {
 
 #### Q37. How do you import the lodash library making it top-level Api available as the "\_" variable?
 
-- [x] import \_ from 'lodash';
-- [ ] import 'lodash' as \_;
-- [ ] import '\_' from 'lodash;
-- [ ] import lodash as \_ from 'lodash';
+- [x] `import _ from 'lodash';`
+- [ ] `import 'lodash' as _;`
+- [ ] `import '_' from 'lodash;`
+- [ ] `import lodash as _ from 'lodash';`
 
 #### Q38. What does the following expression evaluate to?
 
diff --git a/json/json-quiz.md b/json/json-quiz.md
index d0e1eddc6c..79b7d487f5 100755
--- a/json/json-quiz.md
+++ b/json/json-quiz.md
@@ -471,7 +471,7 @@ Explanation: Scientific Notation is a valid JSON number. You can use `e` or `E`.
 }
 ```
 
-#### Q32. When building dynamic web applications using AJAX, developers originally used the \_\_\_\_ data format, which has since been replaced by JSON.
+#### Q32. When building dynamic web applications using AJAX, developers originally used the \_ data format, which has since been replaced by JSON.
 
 - [x] XML
 - [ ] GRAPHQL
diff --git a/linux/linux-assesment.md b/linux/linux-assesment.md
index b0777eaba9..eaba69d73e 100644
--- a/linux/linux-assesment.md
+++ b/linux/linux-assesment.md
@@ -7,7 +7,7 @@
 - [ ] ls -l
 - [x] blkid
 
-#### Q2. Linux file access control lists (ACLs) are \_\_\_.
+#### Q2. Linux file access control lists (ACLs) are \_.
 
 - [x] discretionary access control system permissions layered over standard Linux permissions
 - [ ] mandatory access control system permissions layered over standard Linux permissions
@@ -89,7 +89,7 @@ ps -e --format uid,pid,ppid,%cpu,cmd
 - [ ] !\*
 - [x] !ls
 
-#### Q12. The ssh-copy-id command copies \_\_\_ to the remote host.
+#### Q12. The ssh-copy-id command copies \_ to the remote host.
 
 - [ ] both private and public keys
 - [x] the ssh public key
@@ -216,7 +216,7 @@ echo \$myNumber | sed -e 's/^[[:digit:]][[:digit:]][[:digit:]]/(&)/g'
 - [x] It has the SUID permission mode and is owned by root.
 - [ ] It is a system administration command.
 
-#### Q29. When a user deletes a file using the rm command, Linux will \_\_\_.
+#### Q29. When a user deletes a file using the rm command, Linux will \_.
 
 - [ ] always ask for confirmation
 - [ ] back up the file before it deletes the file
@@ -327,7 +327,7 @@ date | mail -s "This is a remote test" user1@rhhost1.localnet.com
 - [ ] pam_krb5
 - [ ] kdb5_util
 
-#### Q41. To search from the current cursor position up to the beginning of the file using VIM, type **\_\_** and then the search criteria.
+#### Q41. To search from the current cursor position up to the beginning of the file using VIM, type \_ and then the search criteria.
 
 - [x] ?
 - [ ] \
diff --git a/machine-learning/machine-learning-quiz.md b/machine-learning/machine-learning-quiz.md
index a119411a8b..b96e075925 100755
--- a/machine-learning/machine-learning-quiz.md
+++ b/machine-learning/machine-learning-quiz.md
@@ -384,7 +384,7 @@ Note: there are centres of clusters (C0, C1, C2).
 - [x] You are underfitting the model to the data
 - [ ] You need a larger training set
 
-#### Q52. Your supervisor asks you to create a machine learning system that will help your human resources department classify jobs applicants into well defined groups. What type of system are you more likely to recommend?
+#### Q52. Your supervisor asks you to create a machine learning system that will help your human resources department classify jobs applicants into well-defined groups. What type of system are you more likely to recommend?
 
 - [ ] an unsupervised machine learning system that clusters together the best candidates.
 - [ ] you would not recommend a machine learning system for this type of project.
diff --git a/matlab/matlab-quiz.md b/matlab/matlab-quiz.md
index bb8b000068..a09836df4b 100755
--- a/matlab/matlab-quiz.md
+++ b/matlab/matlab-quiz.md
@@ -7,7 +7,7 @@
 - [ ] binomial
 - [x] uniform
 
-#### Q2. Based on the code below, c is the `\_` of a.
+#### Q2. Based on the code below, c is the \_ of a.
 
 ```
 a = rand(1, 11);
diff --git a/maven/maven-quiz.md b/maven/maven-quiz.md
index 0fb840df71..a5234797e4 100755
--- a/maven/maven-quiz.md
+++ b/maven/maven-quiz.md
@@ -21,7 +21,7 @@
 - [ ] modules/enterpriseModules
 - [ ] modules/services
 
-#### Q4. The goal that is executed to generate and deploy a documentation website is \_\_\_.
+#### Q4. The goal that is executed to generate and deploy a documentation website is \_.
 
 - [ ] deliver
 - [x] site
@@ -244,7 +244,7 @@ mvn install
 - [ ] developmentVersion
 - [x] releaseVersion
 
-#### Q34. These are two general uses of plugins. The first is build and the second is **\_**
+#### Q34. These are two general uses of plugins. The first is build and the second is \_
 
 - [x] reporting
 - [ ] servers
@@ -254,7 +254,7 @@ mvn install
 #### Q35. What does the mvn clean command do?
 
 - [x] It removes the target directory
-- [ ] It updates the version of the plugins defned in the POM file.
+- [ ] It updates the version of the plugins defined in the POM file.
 - [ ] It removes unused dependencies in your project
 - [ ] It builds your project
 
@@ -283,7 +283,7 @@ mvn install
 - [ ] Maven will include only the App class when it compiles the source code.
 - [ ] Maven will add an empty main method to the App class.
 
-#### Q38. Suppose you are packaging a Mave project and see the following error "[WARNING] Using platform encoding (CP1252 actually) to copy filtered resources, i.e. build platform dependent!" What do you add to your POM file to set platform encoding to ensure your build is not platform dependet ?
+#### Q38. Suppose you are packaging a Maven project and see the following error "[WARNING] Using platform encoding (CP1252 actually) to copy filtered resources, i.e. build platform dependent!" What do you add to your POM file to set platform encoding to ensure your build is not platform dependet ?
 
 - [ ] 
 - [ ] 
diff --git a/microsoft-access/microsoft-access.md b/microsoft-access/microsoft-access.md
index ffa959a5e6..6be267f3c4 100644
--- a/microsoft-access/microsoft-access.md
+++ b/microsoft-access/microsoft-access.md
@@ -21,7 +21,7 @@
 - [ ] #
 - [ ] -
 
-[_Caveat:](https://support.microsoft.com/en-us/office/string-functions-and-how-to-use-them-965efa84-7009-4603-9765-2eb4a099ec72) - "In a desktop database, you can also use the ampersand operator (&) for concatentation. In an Access app, you must use the plus sign (+)."_
+[\_Caveat:](https://support.microsoft.com/en-us/office/string-functions-and-how-to-use-them-965efa84-7009-4603-9765-2eb4a099ec72) - "In a desktop database, you can also use the ampersand operator (&) for concatentation. In an Access app, you must use the plus sign (+)."\_
 
 #### Q4. The relationship field in this table has been created with what feature?
 
@@ -142,7 +142,7 @@
 
 https://support.microsoft.com/en-us/office/iif-function-32436ecf-c629-48a3-9900-647539c764e3
 
-#### Q17. The display for numerical data defaults to a **_alignment, and text data defaults to **_aligntment
+#### Q17. The display for numerical data defaults to a **\_alignment, and text data defaults to **\_aligntment
 
 - [ ] left; right
 - [x] right; left
@@ -181,10 +181,10 @@ https://support.microsoft.com/en-us/office/iif-function-32436ecf-c629-48a3-9900-
 
 #### Q21. When backing up an Access database, what is added to the file name automatically?
 
-- [ ] A serialized backup number, such as "\_Backup_2"
-- [x] The current date, such as "\_2019-08-21"
-- [ ] The characters "\_bu"
-- [ ] The word "\_Archive"
+- [ ] `A serialized backup number, such as "_Backup_2"`
+- [x] `The current date, such as "_2019-08-21"`
+- [ ] `The characters "_bu"`
+- [ ] `The word "_Archive"`
 
 #### Q22. Which table field property, if supplied, will display instead of the field name as a column header when viewing the datasheet of as a label when the field is added toa form or report?
 
diff --git a/microsoft-azure/microsoft-azure-quiz.md b/microsoft-azure/microsoft-azure-quiz.md
index db8cda6dd8..fb76945b94 100755
--- a/microsoft-azure/microsoft-azure-quiz.md
+++ b/microsoft-azure/microsoft-azure-quiz.md
@@ -340,7 +340,7 @@
 - [ ] Service Bus
 - [x] Queue Storage
 
-#### Q45. In Azure Key Vault, you can manage access to your application secrets by setting permissions at any level except **\_\_**.
+#### Q45. In Azure Key Vault, you can manage access to your application secrets by setting permissions at any level except **\_**.
 
 - [ ] on the secret itself
 - [ ] by secret type
diff --git a/microsoft-excel/microsoft-excel-quiz.md b/microsoft-excel/microsoft-excel-quiz.md
index 468b07696c..ac267a194d 100755
--- a/microsoft-excel/microsoft-excel-quiz.md
+++ b/microsoft-excel/microsoft-excel-quiz.md
@@ -67,7 +67,7 @@
 - [ ] 999.9,,
 - [ ] ###,###.0,
 
-#### Q10. When using Goal Seek, you can find a target result by varying \_\_\_\_ at most.
+#### Q10. When using Goal Seek, you can find a target result by varying \_ at most.
 
 - [ ] three inputs
 - [ ] four inputs
@@ -144,14 +144,14 @@
 - [ ] The cell is comprised of 9 characters.
 - [ ] The number 9 appears once and only once within the cell.
 
-#### Q20. To ensure shapes and other objects are an equal left-to-right distance apart, select the shapes, click Page Layout > Align, and then click \_\_\_\_.
+#### Q20. To ensure shapes and other objects are an equal left-to-right distance apart, select the shapes, click Page Layout > Align, and then click \_.
 
 - [ ] Align Middle
 - [ ] Distribute Horizontally
 - [x] Distribute Vertically
 - [ ] Align Center
 
-#### Q21. An organization chart, which shows the hierarchy within a company or organization, is available as \_\_\_ that is included with Excel.
+#### Q21. An organization chart, which shows the hierarchy within a company or organization, is available as \_ that is included with Excel.
 
 - [ ] a 3D model
 - [x] SmartArt
@@ -248,7 +248,7 @@
 - [x] Sort the data in column D.
 - [ ] Sort the data in column E.
 
-#### Q34. When you sort a list of numerical value into ascending or descending order, the value in the middle of the list is the \_\_\_.
+#### Q34. When you sort a list of numerical value into ascending or descending order, the value in the middle of the list is the \_.
 
 - [ ] mode
 - [ ] modulus
@@ -292,7 +292,7 @@
 - [ ] a series of days identical to the initial date
 - [ ] a series of days exactly one year apart
 
-#### Q39. To discover how many cells in a range contain values that meet a single criterion, use the \_\_\_function.
+#### Q39. To discover how many cells in a range contain values that meet a single criterion, use the \_ function.
 
 - [ ] COUNT
 - [ ] SUMIFS
diff --git a/microsoft-outlook/microsoft-outlook-quiz.md b/microsoft-outlook/microsoft-outlook-quiz.md
index caacd9731b..04f8a2c324 100644
--- a/microsoft-outlook/microsoft-outlook-quiz.md
+++ b/microsoft-outlook/microsoft-outlook-quiz.md
@@ -1,36 +1,36 @@
 ## Microsoft Outlook
 
-#### 1. What can you set a reminder for in Outlook?
+#### Q1. What can you set a reminder for in Outlook?
 
 - [x] all of these answers
 - [ ] contacts
 - [ ] email messages
 - [ ] appointments and meetings
 
-#### 2. What is the default permission that other people in your organization have to your calendar?
+#### Q2. What is the default permission that other people in your organization have to your calendar?
 
 - [x] They can view free/busy details only.
 - [ ] They can edit.
 - [ ] They can view all details.
 - [ ] They can view titles and locations.
 
-Can view when I'm busy. https://support.microsoft.com/en-us/office/share-an-outlook-calendar-with-other-people-353ed2c1-3ec5-449d-8c73-6931a0adab88
+[Reference](https://support.microsoft.com/en-us/office/share-an-outlook-calendar-with-other-people-353ed2c1-3ec5-449d-8c73-6931a0adab88)
 
-#### 3. Your boss sends you an email with a request to set up a meeting and copies all meeting attendees on the message. What is the fastest way to create the calendar appointment
+#### Q3. Your boss sends you an email with a request to set up a meeting and copies all meeting attendees on the message. What is the fastest way to create the calendar appointment
 
 - [ ] Click New Items > New Appointment.
 - [ ] Click Calendar > New Meeting, and then copy and paste information as needed.
 - [ ] with the email open, click Meeting on the Home ribbon or Message tab.
 - [ ] Click Reply All.
 
-#### 4. You are running low on Outlook storage space. How might you address this problem?
+#### Q4. You are running low on Outlook storage space. How might you address this problem?
 
 - [x] all of these answers
 - [ ] Archive messages you are done with.
 - [ ] Save and then remove large attachments from messages
 - [ ] Sort by size and then delete large messages.
 
-#### 5. Why are read receipts less reliable than delivery receipts?
+#### Q5. Why are read receipts less reliable than delivery receipts?
 
 ```
 A. Users can change their email settings to ignore requests for read receipts.
@@ -43,196 +43,196 @@ C. Read receipts are expensive, so some organizations turn them off.
 - [ ] A and B
 - [ ] A,B,and C
 
-#### 6. What address box should you use if you want to hide message recipients from each other?
+#### Q6. What address box should you use if you want to hide message recipients from each other?
 
 - [x] Bcc
 - [ ] to
 - [ ] cc
 - [ ] From
 
-#### 7. You are creating a new email message to Diane and Joey. You need a response from Diane, but are simply informing Joey. How should you address the email?
+#### Q7. You are creating a new email message to Diane and Joey. You need a response from Diane, but are simply informing Joey. How should you address the email?
 
 - [ ] to Diane and Joey
 - [ ] to Diane and bcc Joey
 - [ ] to Joey and bcc Diane
 - [x] to Diane and cc Joey
 
-#### 8. Which choice is not an attachment?
+#### Q8. Which choice is not an attachment?
 
 - [ ] a PDF document included with an email
 - [ ] a Word document included with an email
 - [ ] (Â) a calendar item included with an email
 - [x] a hyperlink included in an email
 
-#### 9. You can use a**\_to indicate that a message requires further action and a**to organize the message.
+#### Q9. You can use a**\_to indicate that a message requires further action and a**to organize the message.
 
 - [ ] folder; category
 - [x] flag; tag
 - [ ] category; flag
 - [ ] flag; category
 
-#### 10. You create a task and assign it to Nalia. Nalia reviews the request and declines the assignment. Where is the task now, and who is the owner?
+#### Q10. You create a task and assign it to Nalia. Nalia reviews the request and declines the assignment. Where is the task now, and who is the owner?
 
 - [ ] The task is nowhere, and no one is the owner.
 - [ ] The task is in your task list, and you are the owner.
 - [ ] The task is in Nalia's task list, and you are the owner.
 - [ ] The task is in Nalia's task list, and Nalia is the owner until she reassigns it to you.
 
-#### 11. What does Outlook automatically point out to you when you are invited to a meeting?
+#### Q11. What does Outlook automatically point out to you when you are invited to a meeting?
 
 - [ ] if your attendance is mandatory
 - [ ] ifthe meeting is high or low priority
 - [ ] the amount of time you have between this meeting and your next event
 - [ ] if the meeting is adjacent to another event in your calendar
 
-#### 12. What appears on your screen whenever a new email arrives?
+#### Q12. What appears on your screen whenever a new email arrives?
 
 - [ ] an emoji
 - [ ] an alert
 - [ ] a notice
 - [ ] a bell icon
 
-#### 13. Some of your inbox folder are used for annual or biannual projects, while others are used for work that is not based on projects. The same is true for your calendars. How can you use archiving to increase your efficiency and minimize the size of your mailbox?
+#### Q13. Some of your inbox folder are used for annual or biannual projects, while others are used for work that is not based on projects. The same is true for your calendars. How can you use archiving to increase your efficiency and minimize the size of your mailbox?
 
 - [ ] Review your folders to determine the age of messages that should auto archive in each folder. Set the most frequent value as the AutoArchive default
 - [ ] For each folder, determine whether aged items should be deleted or archived
 - [ ] Set individual settings for folders that should be archived, but not using the default settings
 - [ ] All of these answers
 
-#### 14. Removing redundant messages can be completed by utilizing what Outlook features?
+#### Q14. Removing redundant messages can be completed by utilizing what Outlook features?
 
 - [ ] Filter
 - [ ] Junk Mail
 - [ ] The Delete Key
 - [ ] Clean Up Conversation
 
-#### 15. You have sent several emails to a customer and have not received a response. What option do you set to know whether the customer receives your messages?
+#### Q15. You have sent several emails to a customer and have not received a response. What option do you set to know whether the customer receives your messages?
 
 - [ ] Delivery receipt
 - [ ] All of these answers
 - [ ] Read receipt
 - [ ] Tracking
 
-#### 16. A message on your summary list appears with a paper clip icon and an arrow pointing to the left. What does this indicate?
+#### Q16. A message on your summary list appears with a paper clip icon and an arrow pointing to the left. What does this indicate?
 
 - [ ] The message has been replied to and contains an attachment
 - [ ] The message has been flagged and contains an attachment
 - [ ] None of these answers
 - [ ] The message has been forwarded and contains an attachment
 
-#### 17. What is a key difference between sending someone your Outlook contact and sending you Outlook business card?
+#### Q17. What is a key difference between sending someone your Outlook contact and sending you Outlook business card?
 
 - [ ] Sending the contact is faster because the contact itself has no formatting
 - [ ] Sharing a contact is superior because more email systems support Outlook contacts rather than business cards
 - [ ] There is no real difference
 - [ ] Your business card can be edited to omit personal information such as a home phone
 
-#### 18. You have received an email message with detailed notes that you need to analyze before responding, so you want to save it as a task. What is the best way to create a new task that includes the notes in the body of the task?
+#### Q18. You have received an email message with detailed notes that you need to analyze before responding, so you want to save it as a task. What is the best way to create a new task that includes the notes in the body of the task?
 
 - [ ] Right click the email message, drag and drop it on the Tasks icon, and click Copy Here as Task with Attachment
 - [ ] Copy and paste the notes into a new task form
 - [ ] Drag the email message and drop it on the Tasks icon
 - [ ] Right click the email message, drag and drop it on the Tasks icon, and click Move Here as Task with Attachment
 
-#### 19. There are two types of Outlook rules. One is server-based rules, which run for Exchange Server. What are the other kind, which in part or in whole cannot run on Exchange Server, and when do the execute?
+#### Q19. There are two types of Outlook rules. One is server-based rules, which run for Exchange Server. What are the other kind, which in part or in whole cannot run on Exchange Server, and when do the execute?
 
 - [ ] client-only rules; when Outlook is running
 - [ ] Outlook-based rules; when Outlook is running
 - [ ] None of these answers
 - [ ] Outlook-only rules; when Outlook is offline
 
-#### 20. In earlier version of Outlook, you could easily apply a color to messages sent only to you, but the messages on which you were cc'd were still a visual distraction. How might you create an Inbox experience that is more focused than the default Outlook experience?
+#### Q20. In earlier version of Outlook, you could easily apply a color to messages sent only to you, but the messages on which you were cc'd were still a visual distraction. How might you create an Inbox experience that is more focused than the default Outlook experience?
 
 - [ ] Create a CCd folder, and then create a rule to move all messages where you are on the CC line to that folder
 - [ ] Create a rule to move all messages where you are in the CC line to the Deleted Items folder
 - [ ] Create a rule to apply conditional formatting to all messages where you are in the CC line
 - [ ] Turn on Focused Inbox
 
-#### 21. How can you quickly locate emails with large attachment?
+#### Q21. How can you quickly locate emails with large attachment?
 
 - [ ] Sort the messages by size then filter by Has: Attachments
 - [ ] Sort the messages by sender
 - [ ] Sort the messages by Has: Attachments and then filter by Is: Large
 - [ ] Sort the messages by Has: Attachments and then by size
 
-#### 22. What is not a built-in search filter for message folder?
+#### Q22. What is not a built-in search filter for message folder?
 
 - [ ] Has Attachments
 - [ ] Sent to me as Bcc
 - [ ] Categorized
 - [ ] Not sent directly to me
 
-#### 23. You created a meeting for next Friday at 1 PM, and several invitees have accepted. How do you change only your version of the meeting to 12 PM to allow time to setup?
+#### Q23. You created a meeting for next Friday at 1 PM, and several invitees have accepted. How do you change only your version of the meeting to 12 PM to allow time to setup?
 
 - [ ] Double click the meeting to open its form, and then change the start time and close it
 - [ ] None of these answers
 - [ ] Open the calendar in Day, Week, or Work Week view and drag the start time to 12 PM
 - [ ] You must create a separate appointment for yourself from 12 PM to 1 PM
 
-#### 24. What is the fastest way to find a message sent by Bonnie Bradford that includes an attachment?
+#### Q24. What is the fastest way to find a message sent by Bonnie Bradford that includes an attachment?
 
 - [ ] Search based on sender then filter by Has Attachments
 - [ ] Search for "has:attachments" and then filter by Bonnie Bradford
 - [ ] All of these answers
 - [ ] Enter "Bonnie Bradford attachment" in the search box
 
-#### 25. Each category must have a unique \_\_\_
+#### Q25. Each category must have a unique \_
 
 - [ ] color
 - [ ] folder
 - [ ] name
 - [ ] name and color
 
-#### 26. Outlook autocompletes email addresses you have used previously, including addresses that you mistyped. How can you remove an incorrect autocomplete suggestion?
+#### Q26. Outlook autocompletes email addresses you have used previously, including addresses that you mistyped. How can you remove an incorrect autocomplete suggestion?
 
 - [ ] Search the autocomplete library, select the incorrect suggestion, and then click Delete
 - [ ] Close Outlook, reboot your computer, and restart Outlook
 - [ ] Wait until the suggestion appears again, then highlight it and press the Delete key
 - [ ] Delete the corresponding contact
 
-#### 27. What is the key difference between an appointment and a meeting?
+#### Q27. What is the key difference between an appointment and a meeting?
 
 - [x] A meeting includes other people
 - [ ] An appointment is automatically marked as busy while a meeting is marked as tentative
 - [ ] An appointment can be all day, while a meeting has specific start and end time
 - [ ] A meeting has specific start and end times
 
-#### 28. When adding an email account to Outlook, why might you need to enter the server settings manually?
+#### Q28. When adding an email account to Outlook, why might you need to enter the server settings manually?
 
 - [ ] You did not write down your password
 - [x] Outlook cannot detect the proper settings for your server automatically
 - [ ] You do not have an email server
 - [ ] The server is not on the list of Microsoft approved servers
 
-#### 29. You are viewing a date three months in the future, in Month view. You switch to check an email in the same window. When you switch back to the calendar, what will Outlook display?
+#### Q29. You are viewing a date three months in the future, in Month view. You switch to check an email in the same window. When you switch back to the calendar, what will Outlook display?
 
 - [ ] the current month
 - [ ] the Month view for a date three months in the future
 - [ ] the current date in Day view
 - [ ] the current date in Week view
 
-#### 30. When you @mention a colleague in an email message, what does not happen?
+#### Q30. When you @mention a colleague in an email message, what does not happen?
 
 - [ ] Your colleague's name is highlighted in the message
 - [ ] The colleague is automatically added to the To line
 - [ ] @ appears next to the message in your colleague's Inbox
 - [ ] @ appears next to the email in your Sent items folder (Sent folder in Outlook for Mac)
 
-#### 31. You have received an email messages with detailed notes that you need to analyze before responding, so you want to save it as a task. What is the best way to create a new task that includes the notes in the body of the task?
+#### Q31. You have received an email messages with detailed notes that you need to analyze before responding, so you want to save it as a task. What is the best way to create a new task that includes the notes in the body of the task?
 
 - [ ] Right-drag the email message, drop it on the Tasks icon, and click Copy Here as Task with Attachment
 - [ ] Drag the email message and drop it on the Tasks icon
 - [ ] Copy and paste the notes into a new task form
 - [ ] Right-drag the email message, drop it on the Tasks icon, and click Move Here as Task with Attachment
 
-#### 32. What is an appropriate use for voting buttons?
+#### Q32. What is an appropriate use for voting buttons?
 
 - [ ] Asking your supervisor to prioritize a list of tasks
 - [ ] Sending customers a three-question survey about a recent service experience
 - [ ] Asking your colleagues to choose their favorite lunch spot from a list
 - [ ] All of these answers
 
-#### 33. You created a meeting for next Tuesday at 2 PM, and several invitees have accepted. How do you change the meeting so it will begin at 1 PM and last for one hour?
+#### Q33. You created a meeting for next Tuesday at 2 PM, and several invitees have accepted. How do you change the meeting so it will begin at 1 PM and last for one hour?
 
 ```
 A. Open the calendar in Day, Week, or Work Week view. Drag the start time to 1 PM and send an update
@@ -245,70 +245,70 @@ C. Some people have already accepted, so you must cancel this meeting and create
 - [x] A or B
 - [ ] A
 
-#### 34. What permission allows your delegates to read, create, change, and delete items that they create, but not items that you created?
+#### Q34. What permission allows your delegates to read, create, change, and delete items that they create, but not items that you created?
 
 - [ ] Reader
 - [ ] Author
 - [ ] Reviewer
 - [ ] Editor
 
-#### 35. Why might you create an additional contacts folder?
+#### Q35. Why might you create an additional contacts folder?
 
 - [ ] To store contacts to share with colleagues
 - [ ] To avoid exceeding 500 contacts per folder limit
 - [ ] To make it faster to search for your contacts
 - [ ] All of these answers
 
-#### 36. What is a key difference between flagging a message for follow up and creating a task from them?
+#### Q36. What is a key difference between flagging a message for follow up and creating a task from them?
 
 - [ ] All of these answers
 - [ ] A task can be assigned to another person while a flagged item cannot be delegated
 - [ ] You can set a reminder for a task but not for a flagged item
 - [ ] The flagged message appears only in the Inbox folder; the task appears in the To-Do Bar and task list
 
-#### 37. When accepting a meeting invitation, what happens if you click "Do not send a response"?
+#### Q37. When accepting a meeting invitation, what happens if you click "Do not send a response"?
 
 - [ ] Outlook will send an email to the meeting organizer on your behalf
 - [ ] The meeting organizer will not receive an email with your response, and your response will be recorded
 - [ ] The meeting organizer will not receive an email with your response, and your response will not be recorded
 - [ ] None of these answers
 
-#### 38. What happens to your calendar when you adjust the time scale?
+#### Q38. What happens to your calendar when you adjust the time scale?
 
 - [ ] You set time constraints for looking events
 - [ ] You automatically switch to list view
 - [ ] You change the time zone that your calendar uses
 - [ ] You change the number of hours visible on the grid
 
-#### 39. Which is not a good reason to create a new calendar?
+#### Q39. Which is not a good reason to create a new calendar?
 
 - [ ] To keep track of personal events in a work setting
 - [ ] To use a shared calendar with colleagues
 - [ ] To isolate meetings and important dates for a project team
 - [ ] To have a different view of your calendar
 
-#### 40. Under what conditions can you successfully recall a message?
+#### Q40. Under what conditions can you successfully recall a message?
 
 - [ ] Only when the recipient is also using Outlook
 - [ ] Only if the email is plain text without attachments
 - [ ] If the email si still in your outbox
 - [ ] If the email was sent within the past 24 hours
 
-#### 41. What rule can you create in View Settings to color code messages from a particular senderm such as your manager?
+#### Q41. What rule can you create in View Settings to color code messages from a particular senderm such as your manager?
 
 - [ ] Format Columns
 - [ ] Conditional Formatting
 - [x] Group By
 - [ ] By Sender
 
-#### 42. You have a contact folder for members and you need to track two additional pieces of member information: start date and last renewal. What is the simplest wat to track this information?
+#### Q42. You have a contact folder for members and you need to track two additional pieces of member information: start date and last renewal. What is the simplest wat to track this information?
 
 - [ ] Export your contacts to Excel, which ash lots of columns; add the data; and then import the contacts back to Outlook
 - [ ] Use the Field Chooser to create two new columns of type Date in the folder
 - [ ] Create a custom contacts form that includes two text boxes to collect this data
 - [ ] All of these answers
 
-#### 43. You have created a rule to automatically route emails to the Project A folder. Why might you also add Project A to Favorites? (Select all that apply)
+#### Q43. You have created a rule to automatically route emails to the Project A folder. Why might you also add Project A to Favorites? (Select all that apply)
 
 ```
 A. To easily see when you have a new message related to Project A
@@ -322,161 +322,161 @@ D. Because you cannot create a search folder for a subfolder
 - [ ] A and B
 - [ ] B and D
 
-#### 44. Each \_\_\_ can be assigned two default signatures for \_\_\_ .
+#### Q44. Each \_ can be assigned two default signatures for \_ .
 
 - [ ] None of these answers
 - [x] email account; new messages and replies or forwards
 - [ ] user; new messages and replies
 - [ ] user; new messages and replies or forwards
 
-#### 45. While using Focused Inbox, you notice that Outlook sometimes puts important messages from a specific customer on th Another tab. How do you fix this for future messages?
+#### Q45. While using Focused Inbox, you notice that Outlook sometimes puts important messages from a specific customer on th Another tab. How do you fix this for future messages?
 
 - [ ] Right-click a message that was incorrectly organized and click Move to Focused.
 - [ ] Right-click a message that was incorrectly organized and click Always Move to Focused.
 - [ ] Close the Outlook application and relaunch.
 - [ ] Locate that customer in the People Hub and select the Focused check box.
 
-#### 46. In the Outlook interface shown below, why is the Show as Conversations option grayed out?
+#### Q46. In the Outlook interface shown below, why is the Show as Conversations option grayed out?
 
 - [ ] The Inbox folder is sorted by size.
 - [ ] The People peek is open and Sally Kerner's card has focus.
 - [ ] Focused Inbox is being used.
 - [ ] The People peek is open and has focus.
 
-#### 47. Suppose you select a message in Focused Inbox and then chose Move to Other, but the message does not move. What is the most likely cause?
+#### Q47. Suppose you select a message in Focused Inbox and then chose Move to Other, but the message does not move. What is the most likely cause?
 
 - [ ] Clutter is prioritizing the messages.
 - [ ] Your mailbox is not ser for random synchronization.
 - [ ] The mailbox is offline.
 - [ ] The mailbox is a shared mailbox.
 
-#### 48. For efficiency, how should you save a search that you run frequently?
+#### Q48. For efficiency, how should you save a search that you run frequently?
 
 - [ ] as a search folder (Smart Folder on Mac)
 - [ ] none of these answers
 - [ ] as a column
 - [ ] as a criteria set
 
-#### 49. When you compose and email and click the To or Cc button, where does Outlook search first?
+#### Q49. When you compose and email and click the To or Cc button, where does Outlook search first?
 
 - [ ] none of these answers
 - [ ] your People list
 - [ ] your Outlook Favorites
 - [ ] the global address book
 
-#### 50. What do you call an appointment or meeting that happens on a regular basis?
+#### Q50. What do you call an appointment or meeting that happens on a regular basis?
 
 - [ ] repeating
 - [ ] redundant
 - [ ] related
 - [x] recurring
 
-#### 51. Which key, when held down, allows you to select multiple nonadjacent emails?
+#### Q51. Which key, when held down, allows you to select multiple nonadjacent emails?
 
 - [ ] Alt (Windows) or Option (Mac)
 - [ ] Shift+Tab
 - [x] Ctrl (Windows) or Command (Mac)
 - [ ] Shift
 
-#### 52. You are inviting five members of your executive staff to an offsite retreat. You need to ensure that they do not share the invitation with others. What should you do before sending the email?
+#### Q52. You are inviting five members of your executive staff to an offsite retreat. You need to ensure that they do not share the invitation with others. What should you do before sending the email?
 
 - [ ] Include the text "No Forward" in the Bcc field.
 - [ ] Turn off the Allow Forwarding option.
 - [ ] Prefix the email subject with "FWD OFF".
 - [ ] Turn on the No Forwarding option.
 
-#### 53. When adding a calendar to view, which is not a valid option?
+#### Q53. When adding a calendar to view, which is not a valid option?
 
 - [ ] From Internet
 - [ ] From Contacts
 - [ ] From Address Book
 - [ ] From Room List
 
-#### 54. Which criteria can you select to filter email in the Focused folder?
+#### Q54. Which criteria can you select to filter email in the Focused folder?
 
 - [ ] unread status
 - [ ] importance
 - [ ] message size
 - [ ] date received
 
-#### 55. A meeting reminder showed up and you accidently closed it. What is the best way to bring back the reminder when in Calendar view?
+#### Q55. A meeting reminder showed up and you accidently closed it. What is the best way to bring back the reminder when in Calendar view?
 
 - [ ] Right-click the meeting in the Calendar and select Reminders Window.
 - [ ] Close and reopen Outlook
 - [ ] On Windows, on the Home tab, click Schedule View. On Mac, click View > Switch to Other.
 - [ ] On Windows, on the View tab, click Reminders Window. On Mac, click Windows > Reminders.
 
-#### 56. You received an email from someone and want to find other emails from this person. Witch method is not a way to see those emails across all folders?
+#### Q56. You received an email from someone and want to find other emails from this person. Witch method is not a way to see those emails across all folders?
 
 - [ ] Highlight the email in the viewing pane and sort by From,
 - [ ] Enter the person's email address into the search box.
 - [ ] On the Folder tab, click New Search Folder and select Mail from specific people.
 - [ ] Right-click the email and select Find Related > Messages from sender.
 
-#### 57. What does the ignore button allow you to do?
+#### Q57. What does the ignore button allow you to do?
 
 - [ ] Flag yourself as unavailable to specific coworkers.
 - [ ] Route all future emails from a user directly to the Deleted Items folder.
 - [ ] Skip all misspellings of a specific word.
 - [ ] Turn off all reminders and notifications.
 
-#### 58. When you flag an email for follow-up, you are assigning the email a(n) \_\_\_ .
+#### Q58. When you flag an email for follow-up, you are assigning the email a(n) \_ .
 
 - [ ] importance level
 - [ ] priority level
 - [ ] category
 - [ ] due date
 
-#### 59. What happens when you drag an email to the Calendar icon?
+#### Q59. What happens when you drag an email to the Calendar icon?
 
 - [ ] The Archive window opens.
 - [ ] Outlook schedule a reminder.
 - [ ] Outlook schedule a appointment.
 - [ ] The Work Week calendar view opens.
 
-#### 60. In this image, what do you use to move between Mail, Calendar, People and Tasks?
+#### Q60. In this image, what do you use to move between Mail, Calendar, People and Tasks?
 
 - [ ] Quick Steps
 - [ ] Navigation Pane
 - [x] Navigation Bar
 - [ ] To-DO Bar
 
-#### 61. It is currently the week of April 23. You are viewing the week of May 21 in your Outlook calendar. You switch to email then back to the calendar. Which dates do the calendar display now?
+#### Q61. It is currently the week of April 23. You are viewing the week of May 21 in your Outlook calendar. You switch to email then back to the calendar. Which dates do the calendar display now?
 
 - [ ] the week of May 21
 - [ ] the month of April
 - [ ] the month of May
 - [ ] the week of April 23
 
-#### 62. Besides opening an email in a new window, where can you view all the content of a message?
+#### Q62. Besides opening an email in a new window, where can you view all the content of a message?
 
 - [ ] in the sidebar
 - [ ] in the Information Viewer
 - [ ] in Message Preview
 - [x] in the Reading Pane
 
-#### 63. You want to print full-page slides to fill 8.5-by-11-inch paper, but they appear too small in the preview. What is the best way to rectify this?
+#### Q63. You want to print full-page slides to fill 8.5-by-11-inch paper, but they appear too small in the preview. What is the best way to rectify this?
 
 - [ ] Repeatedly bumo up the scale setting print option until it fills the page in the preview.
 - [ ] Change the slide size to standard.
 - [ ] Change the scale setting option to 100%.
 - [x] Select the Scale to Fit Paper print option.
 
-#### 64. Which is not a valid search criteria when searching for messages in your inbox?
+#### Q64. Which is not a valid search criteria when searching for messages in your inbox?
 
 - [ ] Words found in the message itself.
 - [ ] Who sent the email.
 - [ ] Attachements.
 - [ ] Where the email was sent from.
 
-#### 65. You have 15 folders, one of each of your projects. How can you make your most frequently used folders more accessible?
+#### Q65. You have 15 folders, one of each of your projects. How can you make your most frequently used folders more accessible?
 
 - [ ] Create subcategories for the folders based on frequency of use.
 - [ ] Assign the frequently used folders to the same color category.
 - [ ] Save the folders to Favorites.
 - [ ] Assign each folder a priority number.
 
-#### 66. You accidentally delete an email from your inbox. How can you retrieve the deleted email?
+#### Q66. You accidentally delete an email from your inbox. How can you retrieve the deleted email?
 
 - [ ] You cannot retrieve a deleted email.
 - [ ] Open the Deleted Items folder.
diff --git a/microsoft-power-point/microsoft-power-point-quiz.md b/microsoft-power-point/microsoft-power-point-quiz.md
index 2edaf70de7..e3ec31a7ad 100755
--- a/microsoft-power-point/microsoft-power-point-quiz.md
+++ b/microsoft-power-point/microsoft-power-point-quiz.md
@@ -13,7 +13,8 @@
 - [x] Arrange tools
 - [ ] Design Ideas feature
 - [ ] Picture tools
-      `In MS PP 2019 it's called "Drawing Tools". There is no such answer but there is a function called "Arrange"`
+
+`In MS PP 2019 it's called "Drawing Tools". There is no such answer but there is a function called "Arrange"`
 
 #### Q3. Which option must be enabled if you want to manipulate the playback of a video file during a presentation?
 
@@ -35,7 +36,8 @@
 - [ ] the Home tab
 - [x] the Print dialog box
 - [ ] the Share tab
-      `Should be in the printer window not in the options menu`
+
+`Should be in the printer window not in the options menu`
 
 #### Q6. Which tab is best for adding various types of objects to slides?
 
@@ -96,7 +98,8 @@ E. Distance
 - [ ] Advance slides manually
 - [ ] Advance slides automatically
 - [x] Loop continuously until 'Esc'
-      `Slide Show Tab -> Set Up Slide Show -> Show options -> Loop continuously until 'Esc'`
+
+`Slide Show Tab -> Set Up Slide Show -> Show options -> Loop continuously until 'Esc'`
 
 #### Q13. Which statement about the Compress Pictures command is true?
 
@@ -132,9 +135,7 @@ If your Word document contains no Heading 1 or Heading 2 styles, PowerPoint will
 - [ ] none of these answers
 - [ ] Visible
 
-```
-If hidden is selected the courser stays hidden no matter what.
-```
+`If hidden is selected the courser stays hidden no matter what.`
 
 #### Q17. Which chart type is best suited for displaying annual financial data for a 10-year period?
 
@@ -178,10 +179,7 @@ If hidden is selected the courser stays hidden no matter what.
 - [x] Remove picture compression.
 - [ ] Change the printer property settings to print in a higher resolution.
 
-```Personal Hint:
-File Tab -> Options -> Advanced -> Image Size and Quality -> Do not compress images in file
-File Tab -> Options -> Advanced -> Print -> High quality
-```
+`Personal Hint: File Tab -> Options -> Advanced -> Image Size and Quality -> Do not compress images in file File Tab -> Options -> Advanced -> Print -> High quality `
 
 #### Q23. You have inserted a video on a slide and want the video to automaaticlly start 2 seconods after the associated slide appears. How can you accomplish this?
 
@@ -253,9 +251,7 @@ File Tab -> Options -> Advanced -> Print -> High quality
 - [ ] Save the file as a POTX.
 - [ ] Save the file as a PPTX.
 
-```
-Personal Hint: There are multiple file suffixes for templates (.potx, .potm, .pot).
-```
+`Personal Hint: There are multiple file suffixes for templates (.potx, .potm, .pot).`
 
 #### Q33. You are creating an industrial presentation of a new software program and would like to include an image of your program. How can you use PowerPoint to do this?
 
diff --git a/microsoft-word/microsoft-word-quiz.md b/microsoft-word/microsoft-word-quiz.md
index 53e304403e..91827a9be3 100755
--- a/microsoft-word/microsoft-word-quiz.md
+++ b/microsoft-word/microsoft-word-quiz.md
@@ -179,9 +179,7 @@ Read carefully. It's not about recovering, but only the last recent file!
 - [ ] Find and Replace
 - [x] AutoCorrect Options
 
-Explanation:
-
-The keyword here is creating a "shortcut" which is set with the Autocorrect Options by navigating to File -> Options -> Proofing -> AutoCorrect Options -> Replace text as you type.
+**Explanation:** The keyword here is creating a "shortcut" which is set with the Autocorrect Options by navigating to File -> Options -> Proofing -> AutoCorrect Options -> Replace text as you type.
 
 #### Q25. Your document contains two columns of content with a vertical line between the columns, as shown. From where can you delete the line?
 
@@ -192,9 +190,7 @@ The keyword here is creating a "shortcut" which is set with the Autocorrect Opti
 - [ ] Insert > Line > Vertical
 - [ ] Insert > Line > Remove
 
-Explanation:
-
-Layout -> Columns -> More columns -> Line between
+**Explanation:** Layout -> Columns -> More columns -> Line between
 
 #### Q26. When you crop an image in a document, what happens to the image and the overall document file size?
 
@@ -303,7 +299,7 @@ D. Inserts and Deletions and Formatting are turned off in Show Markup.
 - [ ] B and C
 - [ ] A and D
 
-Hint:
+**Hint:**
 
 (TM) : Unregistered trademark symbol  
 (R): Registered trademark symbol
@@ -322,7 +318,7 @@ Hint:
 - [ ] column break
 - [x] page break
 
-#### Q41. You want to capture all the content and design elements in your current document, so you can use them as a starting point when creating new documents. To do so, save the current document as **\_\_\_**.
+#### Q41. You want to capture all the content and design elements in your current document, so you can use them as a starting point when creating new documents. To do so, save the current document as **\_**.
 
 - [x] a template file
 - [ ] a PDF
@@ -343,9 +339,7 @@ Hint:
 - [ ] Use the Section Break command.
 - [ ] Use the Split Cells command.
 
-Explanation:
-
-Tables Layout tab -> Merge group -> Split Table
+**Explanation:** Tables Layout tab -> Merge group -> Split Table
 
 #### Q44. What can you **NOT** create from a Word document?
 
@@ -354,9 +348,7 @@ Tables Layout tab -> Merge group -> Split Table
 - [x] a multipage website
 - [ ] a Word 2003 XML document
 
-Explanation:
-
-Each Word document can be saved as a Web Page.
+**Explanation:** Each Word document can be saved as a Web Page.
 
 #### Q45. How can you add a manual line break to a paragraph?
 
diff --git a/mongodb/mongodb-quiz.md b/mongodb/mongodb-quiz.md
index ecf036ec96..4b5b375936 100755
--- a/mongodb/mongodb-quiz.md
+++ b/mongodb/mongodb-quiz.md
@@ -28,12 +28,12 @@
 - [ ] fields
 - [ ] rows
 
-#### Q5. Given an ObjectId in \_id, how do you get the time it was created?
+#### Q5. Given an ObjectId in `_id`, how do you get the time it was created?
 
-- [ ] getDateTime(\_id)
-- [ ] \_id.createDate()
-- [x] \_id.getTimestamp()
-- [ ] \_id.getDateTime()
+- [ ] `getDateTime(_id)`
+- [ ] `_id.createDate()`
+- [x] `_id.getTimestamp()`
+- [ ] `_id.getDateTime()`
 
 #### Q6. Given a cursor named myCursor, which command returns a boolean value?
 
@@ -44,10 +44,10 @@
 
 #### Q7. Which command returns a specific document in the user's collection?
 
-- [x] db.users.find({\_id: 1})
-- [ ] db.users.seek({\_id: 1})
-- [ ] db.users.query({\_id: 1})
-- [ ] db.query.users({\_id: 1})
+- [x] `db.users.find({_id: 1})`
+- [ ] `db.users.seek({_id: 1})`
+- [ ] `db.users.query({_id: 1})`
+- [ ] `db.query.users({_id: 1})`
 
 #### Q8. To import a JSON array into Mongo, what flags are needed with MongoDBimport?
 
@@ -161,7 +161,7 @@
 - [x] You can't. Once set, the \_id field cannot be changed.
 - [ ] Use the updateOne() command instead.
 
-#### Q24. A compound index allows you to \_\_\_ ?
+#### Q24. A compound index allows you to \_ ?
 
 - [ ] Calculate interest quickly.
 - [ ] Accomplish nothing, since compound indexes aren't allowed in Mongo.
@@ -231,7 +231,7 @@
 - [ ] upload
 - [x] mongoimport
 
-#### Q34. In an MongoDB mapReduce command, the reduce function should \_\_\_\_.
+#### Q34. In an MongoDB mapReduce command, the reduce function should \_.
 
 - [ ] access the database
 - [ ] be called only when the key has a single value
@@ -242,7 +242,7 @@
 
 - [ ] the name field
 - [ ] the ObjectId field
-- [x] the \_id field
+- [x] the `_id` field
 - [ ] no field will have an index
 
 #### Q36. You have a collection of thousands of students. You'd like to return the second set of 20 documents from the sorted collection. What is the proper order in which to apply the operations?
@@ -289,8 +289,8 @@
 
 #### Q42. Which field is required of all MongoDB documents?
 
-- [x] \_id
-- [ ] \_name
+- [x] `_id`
+- [ ] `_name`
 - [ ] ObjectId
 - [ ] mongoDB is schema-less so no field is required
 
@@ -360,7 +360,7 @@
 #### Q52. Given a customer collection which includes fields for gender and city, which aggregate pipeline shows the number of female customers in each city? (_Alternative_: How can you view the execution performance statistics for a query?)
 
 - [x] `db.members.aggregate([ {$match: {gender: "Female"}}, {$group: {_id: {city: "$city"}, number: {$sum: 1}}}, {$sort :{number: -1}}])`
-- [ ] `db.members.find({$match: {gender: "Female"}}, {$group: {\_id: {city: "$city"}, number: {$sum: 1}}}.$sort ({number: -1})`
+- [ ] `db.members.find({$match: {gender: "Female"}}, {$group: {_id: {city: "$city"}, number: {$sum: 1}}}.$sort ({number: -1})`
 - [ ] `db.members.find([ {$match: {gender: "Female"}}, {$group: {_id: {city: "$city"}, number: {$sum: 1}}}, {$sort :{number: -1}}])`
 - [ ] `db.members.aggregate([ {$match: {gender: "Female"}}, {$sort :{number: -1}}])`
 
@@ -420,7 +420,7 @@
 - [ ] `--free`
 - [x] `-nodb`
 
-#### Q61. How can you improve the appearance of the output JSON that contains the \_id?
+#### Q61. How can you improve the appearance of the output JSON that contains the `_id`?
 
 - [ ] `Use db.collection.set({$_id:pretty})`
 - [ ] `Create a second index`
diff --git a/mysql/mysql-quiz.md b/mysql/mysql-quiz.md
index 3d4c5491ea..7f800e0867 100755
--- a/mysql/mysql-quiz.md
+++ b/mysql/mysql-quiz.md
@@ -152,7 +152,8 @@
 - [x] logical model
 - [ ] physical model
 - [ ] normalized database
-      `NOT SURE THE QUESTION IS CORRECT. Logical, physical and normalized are all products of the designing phase in this order.`
+
+`Logical, physical and normalized are all products of the designing phase in this order.`
 
 #### Q12. MySQL server can operate in different SQL modes, depending on the value of the sql_mode system variable. Which mode changes syntax and behavior to conform more closely to standard SQL?
 
@@ -175,7 +176,7 @@
 - [ ] STRUCTURE table;
 - [x] DESCRIBE table;
 
-#### Q15. MySQL uses security based on\_\_\_for all connections, queries, and other operations that users can attempt to perform.
+#### Q15. MySQL uses security based on \_ for all connections, queries, and other operations that users can attempt to perform.
 
 - [ ] administrator schema
 - [ ] encrypted algorithms
@@ -304,7 +305,7 @@
 - [ ] help files
 - [ ] default settings
 
-#### Q33. After installing MySQL, it may be necessary to initialize the \_\_ which may be done automatically with some MySQL installation methods.
+#### Q33. After installing MySQL, it may be necessary to initialize the \_ which may be done automatically with some MySQL installation methods.
 
 - [ ] storage engine
 - [ ] user accounts
@@ -318,7 +319,7 @@
 - [x] UNION
 - [ ] WITH COLUMNS
 
-#### Q35. One form of backup, replication, enables you to maintain identical data on multiple servers, as a \_\_\_ configuration.
+#### Q35. One form of backup, replication, enables you to maintain identical data on multiple servers, as a \_ configuration.
 
 - [ ] remote-local
 - [ ] parent-child
@@ -442,7 +443,7 @@
 - [x] to display storage error codes
 
 `*note: perror prints a description for a system error code or for a storage engine (table handler) error code.`
-[link]()
+[link]()
 
 #### Q51. How can you list all columns for a given table?
 
diff --git a/node.js/node.js-quiz.md b/node.js/node.js-quiz.md
index 6eb83b155f..c14f100383 100755
--- a/node.js/node.js-quiz.md
+++ b/node.js/node.js-quiz.md
@@ -35,9 +35,7 @@
 - [x] createReadStream
 - [ ] readFileSync
 
-**Explanation:**
-
-_From official docs: [https://nodejs.org/api/fs.html#fs_dir_read](https://nodejs.org/api/fs.html#fs_dir_read)
+**Explanation:** _From official docs: [https://nodejs.org/api/fs.html#fs_dir_read](https://nodejs.org/api/fs.html#fs_dir_read)
 To minimize memory costs, when possible prefer streaming via fs.createReadStream()._
 
 #### Q6. Which of the following DNS module methods uses the underlying OS facilities and does not necessarily perform any network communication?
@@ -133,9 +131,7 @@ To minimize memory costs, when possible prefer streaming via fs.createReadStream
 - [ ] (new EventEmitter()).emit('change');
 - [ ] new EventEmitter('change');
 
-**Explanation:**
-
-_Because the EventEmitter is already in scope. No need to create new one._
+**Explanation:** _Because the EventEmitter is already in scope. No need to create new one._
 
 #### Q19. Which of the following objects is a stream
 
@@ -144,16 +140,14 @@ _Because the EventEmitter is already in scope. No need to create new one._
 - [ ] process
 - [ ] Buffer
 
-**Explanation:**
+**Explanation:** _process.stdout is Buffer type._
 
-_process.stdout is Buffer type._
+#### Q20. Which module variable holds the resolved absolute path of the current module file?
 
-#### Q20. Which module variable holds the resolved aboslute path of the current module file?
-
-- [ ] \_\_pathname
-- [ ] \_\_location
-- [ ] \_\_flder
-- [x] \_\_filename
+- [ ] `_pathname`
+- [ ] `_location`
+- [ ] `_flder`
+- [x] `_filename`
 
 #### 21. If the child_process module methods are in scope, what is a current way to execute the command ps -ef using a child process?
 
@@ -383,9 +377,7 @@ fs.appendFile('hello.txt', `Hello ${user} on ${system}`, (err) => { if (err) thr
 - [x] process
 - [ ] child_process
 
-**Explanation:**
-
-_process is an global object and act like a bridge, the others aren't (please see https://nodejs.org/api/globals.html or https://nodejs.org/api/process.html#process_process)._
+**Explanation:** _process is an global object and act like a bridge, the others aren't (please see https://nodejs.org/api/globals.html or https://nodejs.org/api/process.html#process_process)._
 
 #### Q51. Which statement is true about Node.js and threads?
 
@@ -394,9 +386,7 @@ _process is an global object and act like a bridge, the others aren't (please se
 - [x] The event loop is single-threaded, but a JavaScript VM can use multiple threads.
 - [ ] JavaScript execution in Node.js is single-threaded, but I/O operations are executed using multiple threads.
 
-**Explanation:**
-
-_https://www.geeksforgeeks.org/why-node-js-is-a-single-threaded-language/_
+**Explanation:** _https://www.geeksforgeeks.org/why-node-js-is-a-single-threaded-language/_
 
 #### Q52. Which statement about event emitters is false?
 
@@ -419,9 +409,7 @@ _https://www.geeksforgeeks.org/why-node-js-is-a-single-threaded-language/_
 - [ ] const numInstances = require('os').cpus().length;
 - [x] const numInstances = process.cpus().length;
 
-**Explanation:**
-
-_From official docs: [https://nodejs.org/api/cluster.html#cluster_cluster](https://nodejs.org/api/cluster.html#cluster_cluster)_
+**Explanation:** _From official docs: [https://nodejs.org/api/cluster.html#cluster_cluster](https://nodejs.org/api/cluster.html#cluster_cluster)_
 
 #### Q55. You have to read a large text file, replace some words in it, and write it back to a new file. You know that the memory on your target system is limited. What should you do?
 
@@ -430,9 +418,7 @@ _From official docs: [https://nodejs.org/api/cluster.html#cluster_cluster](https
 - [ ] Copy the file into a database and perform the operations there.
 - [x] Use readline together with streams to read and transform and write the file contents line by line.
 
-**Explanation:**
-
-_From official docs: [https://nodejs.org/api/readline.html#readline_example_read_file_stream_line_by_line](https://nodejs.org/api/readline.html#readline_example_read_file_stream_line_by_line)_
+**Explanation:** _From official docs: [https://nodejs.org/api/readline.html#readline_example_read_file_stream_line_by_line](https://nodejs.org/api/readline.html#readline_example_read_file_stream_line_by_line)_
 
 #### Q56. Which choice is not a global object?
 
@@ -441,6 +427,4 @@ _From official docs: [https://nodejs.org/api/readline.html#readline_example_read
 - [ ] setTimeout
 - [x] Buffer
 
-**Explanation:**
-
-_process, exports and setTimeout are global objects, Buffer isn't (please see https://nodejs.org/api/globals.html)_
+**Explanation:** _process, exports and setTimeout are global objects, Buffer isn't (please see https://nodejs.org/api/globals.html)_
diff --git a/objective-c/objective-c-quiz.md b/objective-c/objective-c-quiz.md
index 9dc85e53f8..fb2c562b41 100755
--- a/objective-c/objective-c-quiz.md
+++ b/objective-c/objective-c-quiz.md
@@ -49,7 +49,7 @@ NSInteger i = str.integerValue;
 - [ ] 1,2
 - [ ] Nothing, since this code contains an error.
 
-#### Q5. Property defaults include `**\_\_\_**`?
+#### Q5. Property defaults include \_?
 
 - [x] atomic/strong
 - [ ] atomic/weak
@@ -181,7 +181,7 @@ NSLog(@"%@", [[NSString alloc] initWithData:data encoding:NSASCIIStringEncoding]
 - [ ] It is inline.
 - [ ] This code contains an error.
 
-#### Q19. Structs can have `**\_\_\_**`?
+#### Q19. Structs can have \_?
 
 - [ ] functions
 - [ ] initializers
@@ -279,7 +279,7 @@ foo(5);
 - [ ] Sets are ordered, unique values.
 - [ ] Sets can contain nils.
 
-#### Q29. Dot notation can be used for `**\_\_\_**`?
+#### Q29. Dot notation can be used for \_?
 
 - [ ] nothing, as they're never used in Objective-C
 - [ ] function calls only
diff --git a/oop/object-oriented-programming-quiz.md b/oop/object-oriented-programming-quiz.md
index 7e5b6759c0..ca7c74d7f0 100755
--- a/oop/object-oriented-programming-quiz.md
+++ b/oop/object-oriented-programming-quiz.md
@@ -191,7 +191,7 @@ _NOTE_: Hybrid inheritance is a composition of multiple and hierarchical inherit
 - [ ] as many classes as required
 - [ ] at least two classes
 
-#### Q26. if an object is passed by reference, the changes made in the function are reflected \_\_\_\_.
+#### Q26. if an object is passed by reference, the changes made in the function are reflected \_.
 
 - [x] to the main object of the caller function, too
 - [ ] on the caller function object and also the called function object
@@ -388,7 +388,7 @@ _NOTE_: Hybrid inheritance is a composition of multiple and hierarchical inherit
 - [ ] Attributes apply only to a specified object; behaviour apply to other linked objects.
 - [ ] Behaviours are vector quantities; attributes are scalars.
 
-#### Q52. The open/closed principle states that classes should be open for \_**\_ but closed for \_\_**.
+#### Q52. The open/closed principle states that classes should be open for \_ but closed for \_.
 
 - [ ] refactoring; duplication
 - [ ] modification; duplication
@@ -430,7 +430,7 @@ _NOTE_: Hybrid inheritance is a composition of multiple and hierarchical inherit
 - [ ] Coupling. A solution is to refactor the code to be loosely coupled by using inversion of control and dependency injection.
 - [ ] Dependency. A solution is to implement polymorphism and abstraction to change and extract dependent elements of a module so that it functions on its own.
 
-#### Q58. ****\_\_**** describes an aggregation
+#### Q58. **\_** describes an aggregation
 
 - [ ] A class of resources
 - [ ] A group of methods
diff --git a/php/php-quiz.md b/php/php-quiz.md
index b0a41d57cf..6641f479e0 100755
--- a/php/php-quiz.md
+++ b/php/php-quiz.md
@@ -204,7 +204,7 @@ if ($email === false) {
 - [x]
   ```php
   1 class MyClass {
-  2 public function \_construct()
+  2 public function _construct()
   3 {
   4 echo 'Winter is almost over!'."\n";
   5 }
@@ -224,7 +224,7 @@ if ($email === false) {
 - [ ]
   ```php
   1 class MyClass {
-  2 public function \_construct()
+  2 public function _construct()
   3 {
   4 echo 'Winter is almost over!.."\n";
   5 }
@@ -290,7 +290,7 @@ function process(...$vals) {
 - [ ] `class Unicorn implements Horse {}`
 - [ ] `class Horse inherits Unicorn {}`
 
-##### Q27. Both triple === and double == can be used to ** variables in php. If you want to hear that string "33" and the number 33 are equal, you would use ** . If you want to check if an array contains a particular string value at a particular index, you would use \_\_
+##### Q27. Both triple === and double == can be used to ** variables in php. If you want to hear that string "33" and the number 33 are equal, you would use ** . If you want to check if an array contains a particular string value at a particular index, you would use \_
 
 - [x] compare; doubles; triples
 - [ ] compare; triples; doubles
@@ -306,15 +306,16 @@ function process(...$vals) {
 
 ##### Q29. Which is the way to create an array of "seasons"?
 
-- [ ] ````
-          seasons=array(
-              1=>'spring',
-              2=>'summer',
-              3=>'autumn',
-              4=>'winter',
-              );
-          ```
-      ````
+- [ ] `````
+              seasons=array(
+                  1=>'spring',
+                  2=>'summer',
+                  3=>'autumn',
+                  4=>'winter',
+                  );
+              ```
+          ````
+      `````
 - [ ] `$seasons=array(spring,summer,autumn,winter);`
 - [ ] `$seasons=('spring','summer','autumn','winter');`
 - [x] `$seasons=['spring','summer','autumn','winter'];`
@@ -421,7 +422,7 @@ echo "No, mail is not set";
 - [ ] The opening and closing single quotes should be replaced by double quotes; and the apostrophe should be escaped by a backslash.
 - [x] The apostrophe needs to be escaped by a backslash to prevent it from being treated as the closing quote.
 
-##### Q42. A PDO object called `$db` has been set up to use for database operations, including user authentication. All user-related properties are set. The script line `public function __construct(&$db)` shows a constructor that initializes all user-related properties to \_\_ if no user has logged in. These parameters will be properly set by the login functions when a user logs in.
+##### Q42. A PDO object called `$db` has been set up to use for database operations, including user authentication. All user-related properties are set. The script line `public function __construct(&$db)` shows a constructor that initializes all user-related properties to \_ if no user has logged in. These parameters will be properly set by the login functions when a user logs in.
 
 - [x] NULL
 - [ ] TRUE
@@ -492,26 +493,33 @@ echo "No, mail is not set";
 
 ```
 
-- [ ] ````php
+- [ ]
+
+```php
           $books = simplexml_load_string('books.xml');
           echo $books->book[0]->categories->category[1];
-          ```
-      ````
-- [x] ````php
+```
+
+- [x]
+
+```php
           $books = simplexml_load_file('books.xml');
           echo $books->book[0]->categories->category[1];
-          ```
-      ````
-- [ ] ````php
+```
+
+- [ ]
+
+```php
           $books = SimpleXMLElement('books.xml');
           echo $books->book[0]->categories->category[1];
-          ```
-      ````
-- [ ] ````php
+```
+
+- [ ]
+
+```php
           $books = SimpleXML('books.xml');
           echo $books->book[0]->categories->category[1];
-          ```
-      ````
+```
 
 ##### Q46. When it comes to the value of a variable, what is the difference between NULL and empty?
 
diff --git a/react/reactjs-quiz.md b/react/reactjs-quiz.md
index 52a0658c9f..d00dd40dfb 100755
--- a/react/reactjs-quiz.md
+++ b/react/reactjs-quiz.md
@@ -316,7 +316,7 @@ const Heading = () => {
 - [ ] with webpack
 - [ ] with code splitting
 
-#### Q34. All React components must act like `**\_\_**` with respect to their props.
+#### Q34. All React components must act like **\_** with respect to their props.
 
 - [ ] monads
 - [x] pure functions
@@ -401,9 +401,8 @@ class clock extends React.Component {
 - [ ] Remove the render method
 - [x] Capitalize `clock`
 
-
Explanation
-
In JSX, lower-case tag names are considered to be HTML tags. Read [this article](https://reactjs.org/docs/jsx-in-depth.html#html-tags-vs.-react-components)

-

+**Explanation:** In JSX, lower-case tag names are considered to be HTML tags.
+Read [this article](https://reactjs.org/docs/jsx-in-depth.html#html-tags-vs.-react-components)
 
 #### Q43. Which Hook could be used to update the document's title?
 
@@ -679,55 +678,34 @@ useEffect(() => {
 
 ```
 
-- [x] ```````````javascript
-      (
-        
-          {' '}
-          
-        
-      )```
-                                  ````
-                              `````;
-      ``````;
-      ```````
-                  ````````
-              `````````;
-      ``````````;
-      ```````````
-- [ ] ```````````javascript
-      ()```
-                                  ````
-                              `````;
-      ``````;
-      ```````
-                  ````````
-              `````````;
-      ``````````;
-      ```````````
-- [ ] ```````````javascript
-      ()```
-                                  ````
-                              `````;
-      ``````;
-      ```````
-                  ````````
-              `````````;
-      ``````````;
-      ```````````
-- [ ] ```````````javascript
-      (
-        
-          
-        
-      )```
-                                  ````
-                              `````;
-      ``````;
-      ```````
-                  ````````
-              `````````;
-      ``````````;
-      ```````````
+- [x]
+
+```javascript
+
+  {' '}
+  
+
+```
+
+- [ ]
+
+```javascript
+
+```
+
+- [ ]
+
+```javascript
+
+```
+
+- [ ]
+
+```javascript
+
+  
+
+```
 
 #### Q65. Which class-based component is equivalent to this function component?
 
@@ -735,56 +713,33 @@ useEffect(() => {
 const Greeting ({ name }) > 
Hello {name}!
;
 ```
 
-- [ ] ```````````javascript
-      class Greeting extends React.Component {
-        constructor() {
-          return 
Hello (this.props.name)!
;
-        }
-      }
-      ```
-                                  ````
-                              `````;
-      ``````;
-      ```````
-                  ````````
-              `````````;
-      ``````````;
-      ```````````
-- [x] ```````````javascript
-                                         class Greeting extends React.Component { 
Hello {this.props.name}!
; }
-                                      ```
-                                  ````
-                              `````
-                          ``````
-                      ```````
-                  ````````
-              `````````
-          ``````````
-      ```````````
-- [ ] ```````````javascript
-                                         class Greeting extends React.Component { return 
Hello (this.props.name) 1
; }
-                                      ```
-                                  ````
-                              `````
-                          ``````
-                      ```````
-                  ````````
-              `````````
-          ``````````
-      ```````````
-- [ ] ```````````javascript
-                                          class Greeting extends React.Component ( render({ name }) {
-                                            return 
Hello (name)} !
;
-                                          })
-                                      ```
-                                  ````
-                              `````
-                          ``````
-                      ```````
-                  ````````
-              `````````
-          ``````````
-      ```````````
+- [ ]
+
+```javascript
+class Greeting extends React.Component {
+  constructor() {
+    return 
Hello (this.props.name)!
;
+  }
+}
+```
+
+- [x]
+
+```javascript
+    class Greeting extends React.Component { 
Hello {this.props.name}!
; }
+```
+
+- [ ]
+
+```javascript
+   class Greeting extends React.Component { return 
Hello (this.props.name) 1
; }
+```
+
+- [ ]
+
+```javascript
+class Greeting extends React.Component ( render({ name }) {return 
Hello (name)} !
;})
+```
 
 #### Q66. Give the code below, what does the second argument that is sent to the render function describe?
 
diff --git a/rest-api/rest-api-quiz.md b/rest-api/rest-api-quiz.md
index 3245df91f0..aa283bdd25 100755
--- a/rest-api/rest-api-quiz.md
+++ b/rest-api/rest-api-quiz.md
@@ -35,7 +35,7 @@
 - [ ] `OPTIONS`
 - [x] `CORS`
 
-#### Q6. APIs commonly use webhooks to `**\*\*\*\***\_\_\_\_**\*\*\*\***`.
+#### Q6. APIs commonly use webhooks to **\_**.
 
 - [x] `notify other systems of an event`
 - [ ] `catch error faster`
@@ -63,7 +63,7 @@
 - [ ] `WSDL`
 - [ ] `OAuth`
 
-Explanation: [OpenAPI Specification](https://swagger.io/specification/)
+**Explanation:** [OpenAPI Specification](https://swagger.io/specification/)
 
 #### Q10. Which HTTP verb is normally used to update or create a resource in an API?
 
@@ -72,7 +72,7 @@ Explanation: [OpenAPI Specification](https://swagger.io/specification/)
 - [x] `POST`
 - [ ] `CREATE`
 
-Explanation: [HTTP request methods](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods)
+**Explanation:** [HTTP request methods](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods)
 
 #### Q11. What is one benefit of server-side caching in APIs?
 
@@ -88,7 +88,7 @@ Explanation: [HTTP request methods](https://developer.mozilla.org/en-US/docs/Web
 - [ ] `406 Not Acceptable`
 - [x] `405 Method Not Allowed`
 
-Explanation: [Response Codes](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status#successful_responses)
+**Explanation:** [Response Codes](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status#successful_responses)
 
 #### Q13. What is OpenID Connect?
 
@@ -97,7 +97,7 @@ Explanation: [Response Codes](https://developer.mozilla.org/en-US/docs/Web/HTTP/
 - [ ] `a modern replacement for API keys`
 - [ ] `an SSO competitor for OAuth 2.0`
 
-Explanation: [What is OpenID Connect?](https://openid.net/connect/)
+**Explanation:** [What is OpenID Connect?](https://openid.net/connect/)
 
 #### Q14. What is one benefit of GraphQl over REST approaches?
 
@@ -106,7 +106,7 @@ Explanation: [What is OpenID Connect?](https://openid.net/connect/)
 - [ ] `compatible with more gateways`
 - [ ] `more secure by default`
 
-Explanation: [GraphQL vs. REST](https://www.apollographql.com/blog/graphql/basics/graphql-vs-rest/)
+**Explanation:** [GraphQL vs. REST](https://www.apollographql.com/blog/graphql/basics/graphql-vs-rest/)
 
 #### Q15. Which REST constraint specifies that there should be no shared context?
 
@@ -136,9 +136,9 @@ Explanation: [GraphQL vs. REST](https://www.apollographql.com/blog/graphql/basic
 - [x] `A token is scoped to the use case.`
 - [ ] `A token can be shared between systems.`
 
-Explanation: [How to easily secure your APIs with API keys and OAuth](https://apifriends.com/api-security/api-keys-oauth/)
+**Explanation:** [How to easily secure your APIs with API keys and OAuth](https://apifriends.com/api-security/api-keys-oauth/)
 
-#### Q19. The ability to execute the same API request over and over again without changing the resource's state is an example of \_\_\_.
+#### Q19. The ability to execute the same API request over and over again without changing the resource's state is an example of \_.
 
 - [ ] `stateless architecture`
 - [x] `idempotency`
@@ -166,7 +166,7 @@ Explanation: [How to easily secure your APIs with API keys and OAuth](https://ap
 - [ ] `claim`
 - [ ] `back channel`
 
-Explanation: [OAuth Scopes](https://oauth.net/2/scope/)
+**Explanation:** [OAuth Scopes](https://oauth.net/2/scope/)
 
 #### Q23. What additional type of token would you see when using OpenID Connect?
 
@@ -199,10 +199,10 @@ Explanation: [OAuth Scopes](https://oauth.net/2/scope/)
 
 #### Q27. Which property would you use to include subresources directly into a JSON document?
 
-- [ ] `\_embedded`
+- [ ] `_embedded`
 - [ ] `resources`
 - [x] `subresources`
-- [ ] `\_links`
+- [ ] `_links`
 
 #### Q28. What is the best way to track SDK and version usage?
 
@@ -255,10 +255,10 @@ Explanation: [OAuth Scopes](https://oauth.net/2/scope/)
 
 #### Q35. Which property would you use to include references to other resources in a JSON document?
 
-- [x] resources
-- [ ] \_embedded
-- [ ] subresources
-- [ ] \_links
+- [x] `resources`
+- [ ] `_embedded`
+- [ ] `subresources`
+- [ ] `_links`
 
 #### Q36. What is OAuth?
 
@@ -281,7 +281,7 @@ Explanation: [OAuth Scopes](https://oauth.net/2/scope/)
 - [ ] to keep a web session active
 - [x] to retrieve an access token
 
-Explanation: [Understanding Refresh Tokens](https://auth0.com/learn/refresh-tokens/)
+**Explanation:** [Understanding Refresh Tokens](https://auth0.com/learn/refresh-tokens/)
 
 #### Q39. What is Time to First Hello World?
 
@@ -325,7 +325,7 @@ Explanation: [Understanding Refresh Tokens](https://auth0.com/learn/refresh-toke
 - [x] `authorization server`
 - [ ] `resource server`
 
-#### Q45. API traffic that is entirely internal to your organization is normally called \_\_\_\_?
+#### Q45. API traffic that is entirely internal to your organization is normally called \_?
 
 - [ ] `inbound traffic`
 - [ ] `north-south traffic `
@@ -346,7 +346,7 @@ Explanation: [Understanding Refresh Tokens](https://auth0.com/learn/refresh-toke
 - [x] `401`
 - [ ] `405`
 
-Explanation: [Response Codes](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status#successful_responses)
+**Explanation:** [Response Codes](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status#successful_responses)
 
 #### Q48. Which is a benefit of using an API gateway?
 
@@ -355,7 +355,7 @@ Explanation: [Response Codes](https://developer.mozilla.org/en-US/docs/Web/HTTP/
 - [ ] `HTTP response codes`
 - [x] `rate limiting/throttling`
 
-#### Q49. API testing must be treated as **\_\_**?
+#### Q49. API testing must be treated as **\_**?
 
 - [ ] `red team testing`
 - [ ] `white box testing`
@@ -376,7 +376,7 @@ Explanation: [Response Codes](https://developer.mozilla.org/en-US/docs/Web/HTTP/
 - [ ] `Expires: 1 January 2020`
 - [ ] `Cache-Expires: max-age=60`
 
-Explanation: [Cache Control Header](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control)
+**Explanation:** [Cache Control Header](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control)
 
 #### Q52. What is the concept that allows an API client to explore an API via links embedded in payloads?
 
@@ -392,7 +392,7 @@ Explanation: [Cache Control Header](https://developer.mozilla.org/en-US/docs/Web
 - [ ] `204`
 - [ ] `202`
 
-Explanation: [Response Codes](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status#successful_responses)
+**Explanation:** [Response Codes](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status#successful_responses)
 
 #### Q54. Which is an example of Code on Demand?
 
@@ -401,7 +401,7 @@ Explanation: [Response Codes](https://developer.mozilla.org/en-US/docs/Web/HTTP/
 - [ ] Serverless
 - [x] JavaScript on a webpage
 
-Explanation: [Code on Demand](https://en.wikipedia.org/wiki/Code_on_demand)
+**Explanation:** [Code on Demand](https://en.wikipedia.org/wiki/Code_on_demand)
 
 #### Q55. Which URL pattern should you follow for accessing a subresource attached to a specific resource?
 
@@ -410,4 +410,4 @@ Explanation: [Code on Demand](https://en.wikipedia.org/wiki/Code_on_demand)
 - [x] /companies/{companyId}/employees/{employeeId}
 - [ ] /companies/{companyId}/employee/{employeeId}
 
-Explanation: [Resource Naming](https://restfulapi.net/resource-naming/)
+**Explanation:** [Resource Naming](https://restfulapi.net/resource-naming/)
diff --git a/scala/scala-quiz.md b/scala/scala-quiz.md
index 853aa0b443..3fd909573d 100755
--- a/scala/scala-quiz.md
+++ b/scala/scala-quiz.md
@@ -193,7 +193,7 @@ def main () {
 - [ ] functional objects
 - [ ] fixed objects
 
-Note: singletons may have mutable state
+**Note:** singletons may have mutable state
 
 #### Q21. You have written a Scala script. How would you access command-line arguments in the script?
 
diff --git a/seo/search-engine-optimization-quiz.md b/seo/search-engine-optimization-quiz.md
index 7a94323ee7..8a20816d57 100755
--- a/seo/search-engine-optimization-quiz.md
+++ b/seo/search-engine-optimization-quiz.md
@@ -51,34 +51,33 @@
 
 #### Q8. You want to block crawlers from accessing your entire website. What robots.txt entry would you use?
 
-- [ ] ``````markdown
-                  User-agent: Allbots
-                  Disallow: \*
-                  ```
-              ````
-          `````
-      ``````
-- [ ] ``````markdown
-                  User-agent: /
-                  Disallow: \*
-                  ```
-              ````
-          `````
-      ``````
-- [ ] ``````markdown
-                  User-agent: /
-                  Disallow:
-                  ```
-              ````
-          `````
-      ``````
-- [x] ``````markdown
-                  User-agent: \*
-                  Disallow: /
-                  ```
-              ````
-          `````
-      ``````
+- [ ]
+
+```markdown
+    User-agent: Allbots
+    Disallow: \*
+```
+
+- [ ]
+
+```markdown
+    User-agent: /
+    Disallow: \*
+```
+
+- [ ]
+
+```markdown
+    User-agent: /
+    Disallow:
+```
+
+- [x]
+
+```markdown
+    User-agent: \*
+    Disallow: /
+```
 
 #### Q9. Which results is most likely if you use an interstitial pop-up that requires a user to take action before you load the content of the page?
 
@@ -146,50 +145,49 @@
 
 #### Q18. Which choice represents the best header structure?
 
-- [ ] ``````markdown
-                  H1: How to Bak Bagels
-                  H2: Ingredients
-                  H3: Dry Ingredients
-                  H4: Wet Ingredients
-                  H2: Instructions
-                  H6: Reviews
-                  ```
-              ````
-          `````
-      ``````
-- [ ] ``````markdown
-                  H1: How to Bak Bagels
-                  H1: Ingredients
-                  H1: Dry Ingredients
-                  H1: Wet Ingredients
-                  H1: Instructions
-                  H2: Reviews
-                  ```
-              ````
-          `````
-      ``````
-- [ ] ``````markdown
-                  H1: How to Bak Bagels
-                  H2: Ingredients
-                  H3: Dry Ingredients
-                  H3: Wet Ingredients
-                  H2: Instructions
-                  H2: Reviews
-                  ```
-              ````
-          `````
-      ``````
-- [x] ``````markdown
-                  H1: How to Bak Bagels
-                  H2: Ingredients
-                  H4: Dry Ingredients
-                  H5: Wet Ingredients
-                  H6: Instructions
-                  H1: Reviews
-                  ```
-              ````
-          `````
-      ``````
+- [ ]
+
+```markdown
+    H1: How to Bak Bagels
+    H2: Ingredients
+    H3: Dry Ingredients
+    H4: Wet Ingredients
+    H2: Instructions
+    H6: Reviews
+```
+
+- [ ]
+
+```markdown
+    H1: How to Bak Bagels
+    H1: Ingredients
+    H1: Dry Ingredients
+    H1: Wet Ingredients
+    H1: Instructions
+    H2: Reviews
+```
+
+- [ ]
+
+```markdown
+    H1: How to Bak Bagels
+    H2: Ingredients
+    H3: Dry Ingredients
+    H3: Wet Ingredients
+    H2: Instructions
+    H2: Reviews
+```
+
+- [x]
+
+```markdown
+    H1: How to Bak Bagels
+    H2: Ingredients
+    H4: Dry Ingredients
+    H5: Wet Ingredients
+    H6: Instructions
+    H1: Reviews
+```
 
 #### Q19. All byline dates articles are suddenly no longer visible on a website's listing within Google Search. Assuming no changes have been made to the site programming or content, what is the most likely cause?
 
@@ -261,7 +259,7 @@
 - [ ] Google Search Console
 - [ ] Google Suggest
 
-#### Q29. Changing the title tag and/or meta description will have a measurable impact on your \_\_\_\_.
+#### Q29. Changing the title tag and/or meta description will have a measurable impact on your \_.
 
 - [ ] RSS
 - [x] CTR
@@ -298,7 +296,7 @@
 - [ ] catalog/
 - [ ] gloves.html
 
-#### Q34. **\_\_\_\_** analysis allows you to review requests made to your web server to identify insights such as how ofter a crawler arrives, what pages have 404 errors, and most crawled pages
+#### Q34. **\_** analysis allows you to review requests made to your web server to identify insights such as how ofter a crawler arrives, what pages have 404 errors, and most crawled pages
 
 - [x] Log file
 - [ ] HTTP/2
@@ -385,34 +383,38 @@
 
 #### Q44. You want to block crwlers from accessing your entire website. What robots.txt entry would you use?
 
-- [ ] ``````
-                     User-agent: Allbots
-                     Disallow: *
-                  ```
-              ````
-          `````
-      ``````
-- [ ] ``````
-                     User-agent: /
-                     Disallow: *
-                  ```
-              ````
-          `````
-      ``````
-- [ ] ``````
-                     User-agent: *
-                     Disallow:
-                  ```
-              ````
-          `````
-      ``````
-- [x] ``````
-                     User-agent: *
-                     Disallow: /
-                  ```
-              ````
-          `````
-      ``````
+- [ ] ```````
+                         User-agent: Allbots
+                         Disallow: *
+                      ```
+                  ````
+              `````
+          ``````
+      ```````
+- [ ] ```````
+                         User-agent: /
+                         Disallow: *
+                      ```
+                  ````
+              `````
+          ``````
+      ```````
+- [ ] ```````
+                         User-agent: *
+                         Disallow:
+                      ```
+                  ````
+              `````
+          ``````
+      ```````
+- [x] ```````
+                         User-agent: *
+                         Disallow: /
+                      ```
+                  ````
+              `````
+          ``````
+      ```````
 
 #### Q45. What is the relationship of click depth to PageRank?
 
diff --git a/spring-framework/spring-framework-quiz.md b/spring-framework/spring-framework-quiz.md
index f498901e48..94586fd050 100644
--- a/spring-framework/spring-framework-quiz.md
+++ b/spring-framework/spring-framework-quiz.md
@@ -320,7 +320,7 @@ public class SampleController {
 - [ ] an encoded message and response between various shards of a database
 - [ ] an exchange or interaction between various worker nodes in a multithreaded environment
 
-#### Q39. Modularization of a concern that cuts across multiple classes is known as a(n)\_\_\_.
+#### Q39. Modularization of a concern that cuts across multiple classes is known as a(n)\_.
 
 - [ ] multiclass
 - [x] aspect
diff --git a/swift/swift-quiz.md b/swift/swift-quiz.md
index e268c34ca1..c561063fdb 100755
--- a/swift/swift-quiz.md
+++ b/swift/swift-quiz.md
@@ -141,7 +141,7 @@ func myFunc(_ a: Int, b: Int) -> Int {
 - [ ] myFunc(a: 5, b: 6)
 - [ ] myFunc(a, b)
 
-#### Q13. The Codable protocol is \***\*\_\*\***?
+#### Q13. The Codable protocol is **\_**?
 
 - [x] a combination of Encodable and Decodable
 - [ ] not a true protocol <<<<---Possibly correct as it's a typealias of Encodable and Decodable
@@ -189,7 +189,7 @@ names.map { (s) -> String in
 }
 ```
 
-- [ x] ["BEAR", "JOE", "CLARK"]
+- [x] ["BEAR", "JOE", "CLARK"]
 - [ ] ["B", "J", "C"]
 - [ ] ["Bear", "Joe", "Clark"]
 - [ ] This code contains an error.
@@ -222,7 +222,7 @@ extension String {
 - [ ] didSet takes a parameter.
 - [ ] c is not a character.
 
-#### Q20. didSet and willSet are examples of `\***\*\_\*\***`?
+#### Q20. didSet and willSet are examples of **\_**?
 
 - [x] property observers
 - [ ] key properties
@@ -289,7 +289,7 @@ if let s = String.init("some string") {
 - [ ] class
 - [ ] this
 
-#### Q27. All value types in Swift are \***\*\_\*\*** under the hood?
+#### Q27. All value types in Swift are **\_** under the hood?
 
 - [x] structs
 - [ ] classes
@@ -744,7 +744,7 @@ print(s1)
 - [ ] raw values
 - [ ] custom values
 
-#### Q66. In the code below, AOM must be a(n)\_\_\_\_?
+#### Q66. In the code below, AOM must be a(n) \_?
 
 ```swift
 class AmP : MMM, AOM {
diff --git a/t-sql/t-sql-quiz.md b/t-sql/t-sql-quiz.md
index 8edb78d5da..8a96eb5bae 100755
--- a/t-sql/t-sql-quiz.md
+++ b/t-sql/t-sql-quiz.md
@@ -187,7 +187,7 @@ SELECT @UniqueID AS Result;
 - [x] CREATE SCHEMA Sales SET OWNER Sharon;
 - [ ] CREATE SCHEMA Sales AUTHORIZATION Sharon;
 
-#### Q21. The result of a CROSS JOIN between a table with 4 rows, and one with 5 rows, will give with \_\_\_\_ rows.
+#### Q21. The result of a CROSS JOIN between a table with 4 rows, and one with 5 rows, will give with \_ rows.
 
 - [ ] 1024
 - [x] 20
@@ -379,9 +379,7 @@ FROM Students
 
 #### Q37. What is the result of this query?
 
-```
-SELECT '123'+'123' AS Result;
-```
+`SELECT '123'+'123' AS Result;`
 
 - [x] error
 - [ ] '123''123'
diff --git a/vba/vba-quiz.md b/vba/vba-quiz.md
index 5e5d2a27e7..911d0cd6a4 100644
--- a/vba/vba-quiz.md
+++ b/vba/vba-quiz.md
@@ -156,16 +156,11 @@ End Sub
 
 #### Q12. Which variable name is valid in VBA?
 
-- [x] \_MyVar
-- [ ] My_Var
-- [ ] My-Var
-- [ ] 1MyVar
+- [x] `_MyVar`
+- [ ] `My_Var`
+- [ ] `My-Var`
+- [ ] `1MyVar`
 
 [Reference link](https://docs.microsoft.com/en-us/office/vba/language/concepts/getting-started/visual-basic-naming-rules)
 
-```
-Use the following rules when you name procedures, constants, variables, and arguments in a Visual Basic module:
-You must use a letter as the first character.
-You can't use a space, period (.), exclamation mark (!), or the characters @, &, $, # in the name.
-Name can't exceed 255 characters in length.
-```
+`Use the following rules when you name procedures, constants, variables, and arguments in a Visual Basic module: You must use a letter as the first character. You can't use a space, period (.), exclamation mark (!), or the characters @, &, $, # in the name. Name can't exceed 255 characters in length.`
diff --git a/visio/visio-quiz.md b/visio/visio-quiz.md
index 6360e9e397..5e50847261 100644
--- a/visio/visio-quiz.md
+++ b/visio/visio-quiz.md
@@ -55,7 +55,7 @@
 - [ ] Microsoft SQL Server database
 - [ ] Microsoft SharePoint Foundation list
 
-#### Q5. A rack diagram is an example of a \_\_\_, one in which the size of the shapes on the page is dependent on the size and scale of the page itself.
+#### Q5. A rack diagram is an example of a \_, one in which the size of the shapes on the page is dependent on the size and scale of the page itself.
 
 - [x] two-dimensional drawing
 - [ ] units drawing
diff --git a/windows-server/windows-server-quiz.md b/windows-server/windows-server-quiz.md
index 3f36cddfe4..e149588cf9 100755
--- a/windows-server/windows-server-quiz.md
+++ b/windows-server/windows-server-quiz.md
@@ -51,7 +51,7 @@
 - [ ] DNS forward lookup zone
 - [ ] DNS reverse lookup zone
 
-#### Q8. Hyper-V \_\_\_\_ is a disaster recovery tool that replicates virtual machines from one Hyper-V host server to another in a Hyper-V Windows Server 2016 environment.
+#### Q8. Hyper-V \_ is a disaster recovery tool that replicates virtual machines from one Hyper-V host server to another in a Hyper-V Windows Server 2016 environment.
 
 - [ ] Manager
 - [x] Replica
diff --git a/wordpress/wordpress-quiz.md b/wordpress/wordpress-quiz.md
index 50cce9a499..86789ebf5f 100755
--- a/wordpress/wordpress-quiz.md
+++ b/wordpress/wordpress-quiz.md
@@ -127,10 +127,10 @@
 
 #### Q16. What's the primary difference between template tags prefaced with the **versus get_the**?
 
-- [ ] Template tags prefaced with the \_\_ don't accept arguments.
-- [ ] Template tags prefaced with the \_\_ can be used directly within a template.
-- [ ] Template tags prefaced with the \_\_ display a value. Template tags prefaced with get_the return a value.
-- [ ] Template tags prefaced with the \_\_ return a value. Template tags prefaced with get_the display a value.
+- [ ] Template tags prefaced with the \_ don't accept arguments.
+- [ ] Template tags prefaced with the \_ can be used directly within a template.
+- [ ] Template tags prefaced with the \_ display a value. Template tags prefaced with get_the return a value.
+- [ ] Template tags prefaced with the \_ return a value. Template tags prefaced with get_the display a value.
 
 #### Q17. WP_Query is the WordPress query class that is used to fetch posts from the database. How would you create a new instance of this class?
 
@@ -256,7 +256,7 @@ if ( ! defined( 'ABSPATH' ) ) {
 - [ ] Access site files via FTP and navigate to /wp-content/plugins/. Delete the folder of the plugin that you would like to disable or simply rename it.
 - [ ] Use phpMyAdmin to change the wp_options table's active_plugins option value to a:0:{}.
 
-#### Q30. The WordPress REST API is designed to receive and respond to particular types of requests using basic HTML methods. For example, a request to upload a PHP file into a particular folder on a server might look like the code POST /folder/\_file.php. Based on this code, what would you call /folder/\_file.php (in REST API terms)?
+#### Q30. The WordPress REST API is designed to receive and respond to particular types of requests using basic HTML methods. For example, a request to upload a PHP file into a particular folder on a server might look like the code POST `/folder/_file.php`. Based on this code, what would you call /folder/\_file.php (in REST API terms)?
 
 - [ ] schema
 - [ ] route
@@ -316,10 +316,10 @@ if ( ! defined( 'ABSPATH' ) ) {
 
 #### Q38. How would you write a text string containing "Hello World!" in a way that makes it possible for someone else to translate the string into a different language?
 
-- [ ] apply_filters( 'Hello World!', 'mytextdomain' );
-- [x] \_\_( 'Hello World!', 'mytextdomain' );
-- [ ] \$string = "Hello World!";
-- [ ] esc_html( 'Hello World!', 'mytextdomain' );
+- [ ] `apply_filters( 'Hello World!', 'mytextdomain' );`
+- [x] `_( 'Hello World!', 'mytextdomain' );`
+- [ ] `\$string = "Hello World!";`
+- [ ] `esc_html( 'Hello World!', 'mytextdomain' );`
 
 #### Q39. What is the core mission of WordPress?
 
diff --git a/xml/xml-quiz.md b/xml/xml-quiz.md
index 8cdaea630c..b2bf4a6a7c 100755
--- a/xml/xml-quiz.md
+++ b/xml/xml-quiz.md
@@ -120,7 +120,7 @@
 - [ ] ActiveXObject
 - [ ] responseXML
 
-#### Q9. A markup language is a \_**\_-readable language that \_\_** text so that the computer can **\_** that text.
+#### Q9. A markup language is a **\_** -readable language that **\_** text so that the computer can **\_** that text.
 
 - [ ] processor; complies; process
 - [ ] system; stores; retrieve