prettier formatting

aws-lambda/aws-lambda-quiz.md

@@ -294,7 +294,6 @@
 - [ ] `never`
 - [x] `anytime via configuration`
 
-
 #### Q43. What is the relationship between SAM template and CloudFormation template files?
 
 - [x] SAM templates are a superset of CloudFormation templates. SAM templates include additional resource types.

c++/c++quiz.md

@@ -1189,15 +1189,15 @@ bool is_even(int);
 - [ ] bool is_even_float(float f); bool is_even_str(char \*str);
 - [ ] float is_even(float f); char *is_even(char *str);
 
-
 #### Q70. what is class template ?
 
-- [X] It is a class written with the generic programming paradigm, specifying behavior in terms of type parameters rather than specific types.
+- [x] It is a class written with the generic programming paradigm, specifying behavior in terms of type parameters rather than specific types.
 - [ ] It is a class that consists only of member variables, with no constructor, destructor, or member functions.
 - [ ] It is a blank superclass intended for inheritance and polymorphism.
 - [ ] It is a skeleton source code for a class where the programmer has to fill in specific parts to define the data types and algorithms used.
 
 #### Q71. Other than shifting bits to the left, what is the << oprator used for ?
+
 - [ ] shifting characters to the left in a string.
 - [x] inserting characters into an output stream like std::cout.
 - [ ] comparing floating point numbers as less-than.

css/css-quiz.md

@@ -37,7 +37,7 @@ div a
 ```
 
 - [ ]
-  ```markdown 
+  ```markdown
   1. An element with an ID of "nav"
   2. A nav element
   3. An element with a class of "nav"
@@ -219,7 +219,7 @@ section + p {
 - [ ] Paragraph one will be blue, paragraph two will be red.
 - [ ] Both paragraphs will be blue.
 - [x] Paragraphs one will be red, paragraph two will be blue.
-- [ ] Both paragraphs will be red. 
+- [ ] Both paragraphs will be red.
 
 #### Q16.What are three valid ways of adding CSS to an HTML page?
 
@@ -370,7 +370,7 @@ p {
 - [ ] the top right corner of the element
 - [ ] the bottom left of the element
 
-#### Q29. Which of the following is not a valid color value? (*Alternative:* Which choice is not a valid color value?)
+#### Q29. Which of the following is not a valid color value? (_Alternative:_ Which choice is not a valid color value?)
 
 - [ ] `color: #000`
 - [ ] `color: rgb(0,0,0)`
@@ -1101,7 +1101,7 @@ D. border-top-radius: 10px;
   <hl>Heading 1</h1>
   <h2>Heading 2</h2>
 </header>
-<h2>Heading 2</h2> 
+<h2>Heading 2</h2>
 ```
 
 - [x] `header h1, header h2 {...}`
@@ -1224,7 +1224,7 @@ section {
 - [ ] `#header {...}`
 - [ ] `header > h1 {...}`
 
-#### Q97. What is the correct order for listing different link states in a website so those states display correctly on the page? 
+#### Q97. What is the correct order for listing different link states in a website so those states display correctly on the page?
 
 - [ ]
   ```css
@@ -1233,26 +1233,26 @@ section {
   ```
 - [ ]
   ```css
-  :link 
+  :link
   :visited
   :hover
   :active
-  :focus 
+  :focus
   ```
 - [ ]
   ```css
   :active
   :focus
   :hover
   :link
-  :visited 
+  :visited
   ```
 - [x]
   ```css
   :link
   :visited
   :focus
   :hover
-  :active 
+  :active
   ```
-[Reference](https://www.sitepoint.com/pseudo-classes-the-basics/)
+  [Reference](https://www.sitepoint.com/pseudo-classes-the-basics/)

cybersecurity/cybersecurity-quiz.md

@@ -196,7 +196,7 @@
 
 [Ref](https://www.okta.com/identity-101/authentication-vs-authorization/)
 
-#### Q27. According to GDPR, a data _____ is the person about whom data is being collected.
+#### Q27. According to GDPR, a data **\_** is the person about whom data is being collected.
 
 - [ ] processor
 - [ ] object
@@ -241,6 +241,7 @@
 - [ ] assume breach
 
 #### Q33. Which attack exploits input validation vulnerabilities?
+
 - [ ] ARP spoofing
 - [ ] pharming attacks
 - [x] cross-site scripting (XSS)
@@ -249,19 +250,21 @@
 [Ref](https://www.whitehatsec.com/glossary/content/input-validation)
 
 #### Q34. You are a security analyst, and you receive a text message alerting you of a possible attack. Which security control is the _least_ likely to produce this type of alert?
+
 - [ ] IDS
 - [ ] SIEM
 - [x] packet sniffer
 - [ ] IPS
 
-#### Q35. SQL injection inserts a code fragment that makes a database statement universally true, like ______.
+#### Q35. SQL injection inserts a code fragment that makes a database statement universally true, like **\_\_**.
 
 - [ ] `SELECT * FROM users WHERE username = " AND 1=1--'`
 - [ ] `SELECT * FROM users WHERE username = " AND 1!=1--'`
 - [x] `SELECT * FROM users WHERE username = " OR 1=1--'`
 - [ ] `SELECT * FROM users WHERE username = " OR 1!=1--'`
 
 #### Q36. Which type of security assessment requires access to source code?
+
 - [x] static analysis
 - [ ] black box testing
 - [ ] dynamic analysis

hadoop/hadoop-quiz.md

@@ -361,8 +361,8 @@
 - [ ] library manager
 - [ ] lookup store
 - [ ] registry
-    
- ### Q52. To view the execution details of an Impala query plan, which function would you use ?
+
+### Q52. To view the execution details of an Impala query plan, which function would you use ?
 
 - [x] explain
 - [ ] query action

it-operations/it-operations-quiz.md

@@ -14,6 +14,7 @@
   - Reset administrator password.
   - Set network name.
   - Set network password.
+
 - [ ] 
 
   - Set network name.
@@ -248,7 +249,7 @@
 - [x] NIC
 - [ ] Router
 
-#### Q24. Networking wire is referred to as _________
+#### Q24. Networking wire is referred to as **\_**
 
 - [x] CAT-5 or CAT-6 Ethernet cable
 - [ ] thin pair or twisted pair
@@ -262,7 +263,7 @@
 - [ ] Restart the computer.
 - [ ] Let Jen take over.
 
-#### Q26. A ______ allows you to plug computers into a central location to communicate on the same local area network.
+#### Q26. A **\_** allows you to plug computers into a central location to communicate on the same local area network.
 
 - [x] server
 - [ ] layer 2 switch
@@ -297,7 +298,7 @@
 - [ ] The site requires a login and password.
 - [ ] You can't tell because a website's security settings are not readily apparent in a browser window.
 
-#### Q31. The client/server model best represents ______.
+#### Q31. The client/server model best represents **\_**.
 
 - [x] multiple hosts interacting with a single computer
 - [ ] an application consisting of cooperating programs across the Internet

java/java-quiz.md

@@ -1387,6 +1387,7 @@ public class Main {
 - [x] 3
 
 #### Q98. Which class acts as root class for Java Exception hierarchy?
+
 - [ ] Clonable
 - [x] Throwable
 - [ ] Object

mysql/mysql-quiz.md

@@ -453,7 +453,7 @@ Note: perror prints a description for a system error code or for a storage engin
 #### Q51. How can you list all columns for a given table?
 
 - [ ] SHOW table COLUMNS;
-- [x] SHOW COLUMNS FROM table; 
+- [x] SHOW COLUMNS FROM table;
 - [ ] LIST table COLUMNS;
 - [ ] SELECT COLUMNS FROM table;
 
@@ -603,9 +603,9 @@ Explanation: THe difference between 2 and 3 is that LEFT JOIN will return 1 row
 - [ ] `SELECT city FROM json_data;`
 - [x] `SELECT city->>'$.name' city FROM json_data;`
 - [ ] `SELECT city.name city FROM json_data;`
-- [ ] `SELECT city->'$.name' city FROM json_data;` 
+- [ ] `SELECT city->'$.name' city FROM json_data;`
 
-Note: the last option  is valid too but the results will be enclosed with quotation marks
+Note: the last option is valid too but the results will be enclosed with quotation marks
 
 #### Q67. If you want to use MyISAM instead of InnoDB, which option do you need to specify in the CREATE TABLE statement?
 
@@ -734,7 +734,6 @@ WHERE MATCH(address) AGAINST ('street, drive');
 - [x] `SELECT * FROM customers WHERE PhoneNumber IS NULL;`
 - [ ] `SELECT * FROM customers WHERE PhoneNumber IS UNKNOWN;`
 
-
 #### Q80. In the diagram below, the price field is declared as type DECIMAL. What would be a more efficient declaration for this field?
 
 ![mysql picture](images/mysql_q80.png)
@@ -769,7 +768,7 @@ Explnation: BIT is not a string type
 - [ ] `SET`
 - [ ] `DECLARE`
 
-Explanation: Both `SET` and `DECLARE` are used to create variables. Reference: [MySQL STORED PROCEDURE Tutorial With Examples](https://www.softwaretestinghelp.com/mysql-stored-procedure/) 
+Explanation: Both `SET` and `DECLARE` are used to create variables. Reference: [MySQL STORED PROCEDURE Tutorial With Examples](https://www.softwaretestinghelp.com/mysql-stored-procedure/)
 
 #### Q84. When a new student is added to a new database, you want new records to be created in the related tables such as Exam, Score and Attendance. How would you accomplish this?
 
@@ -827,7 +826,7 @@ SELECT name FROM students WHERE name REGEXP '^to';
 - [ ] UNION ALL
 - [x] WITH ROLLUP
 
-#### Q91. The left and right joins are also known as _.
+#### Q91. The left and right joins are also known as \_.
 
 - [ ] Inner Join
 - [ ] Natural Join

php/php-quiz.md

@@ -655,6 +655,7 @@ isset($_POST['submit'])
 - [ ] 123
 
 ##### Q57. When should this php script be used?
+
 ```php
 $secret_word = 'if i ate spinach';
 setcookie('login', $_REQUEST['username']. ','. md5($_REQUEST['username'].$secret_word));
@@ -665,7 +666,7 @@ setcookie('login', $_REQUEST['username']. ','. md5($_REQUEST['username'].$secret
 - [ ] at first registration
 - [x] at every login, for security
 
-##### Q58. A PHP "variable variable" takes the value of a variable and treats that as the name of a variable. For example, if `$var` is a variable then `$$var` is a variable variable whose name is the value of `$var`. Which script produces the output below, using variable variables? 
+##### Q58. A PHP "variable variable" takes the value of a variable and treats that as the name of a variable. For example, if `$var` is a variable then `$$var` is a variable variable whose name is the value of `$var`. Which script produces the output below, using variable variables?
 
 ```php
 Cat
@@ -674,30 +675,37 @@ Dog
 ```
 
 - [ ] 
+
   ```php
   $name = "Cat";
   $name = "Dog";
   echo $name . "<br/>";
   echo $$name . "<br/>";
   echo $Dog;
   ```
+
 - [ ] 
+
   ```php
   $name = "Cat";
   $$name = "Dog";
   echo $name . "<br/>";
   echo $$name . "<br/>";
   echo $Dog;
   ```
+
 - [x] 
+
   ```php
   $name = "Cat";
   $$name = "Dog";
   echo $name . "<br/>";
   echo $$name . "<br/>";
   echo $Cat;
   ```
+
 - [ ] 
+
   ```php
   $name = "Cat";
   $$name = "Dog";
@@ -711,4 +719,4 @@ Dog
 - [ ] router
 - [x] controller
 - [ ] model
-- [ ] view
+- [ ] view

scala/scala-quiz.md

@@ -431,7 +431,6 @@ myClass.foreach(println _)
 - [ ] AltProcess
 - [x] Future
 
-
 #### Q53. What value does this code return?
 
 ```scala

spring-framework/spring-framework-quiz.md

@@ -554,40 +554,45 @@ class TestConfig2 {
 - [x] bean name
 
 ### Q59. What is the result of calling the map controller method using the following HTTP request?
+
 ```
 POST localhost:8080/map
 {"b" : "b", "d" : "d"}
 ```
+
 ```java
 @RestController
 public class SampleController {
     @RequestMapping("/map")
     public String map(@RequestBody SampleObject sampleObject) {
         return sampleObject.getB() + sampleObject.getC();
-    }  
+    }
 }
 ```
+
 ```java
 public class SampleObject {
-    
+
     String b;
     String c;
-    
+
     public String getB() { return b; }
-    
+
     public void setB() { this.b = b; }
-    
+
     public String getC() { return c; }
-    
-    public void setC() { this.c = c; }  
+
+    public void setC() { this.c = c; }
 }
 ```
+
 - [ ] An InvalidRequestBodyException is thrown at runtime.
 - [ ] A MissingPropertyException is thrown at runtime.
 - [x] The text "bnull" is returned in the response body.
 - [ ] The text "a" is returned in th response body.
 
 #### Q60. What effect does private static have on the object service below?
+
 ```java
 @SpringBootApplication
 public class Question14 {
@@ -602,7 +607,8 @@ public class Question14 {
 @Component
 class Service {}
 ```
+
 - [ ] The application will result in a compile error because you can't autowire a private variable.
 - [ ] The application will compile and run, and service will have its dependency correctly injected by Spring.
 - [x] The application will compile and run, but service will not be autowired because you cannot autowire a static class member.
-- [ ] The application will result in a compile error because you attempted to autowire a static variable.
+- [ ] The application will result in a compile error because you attempted to autowire a static variable.

wordpress/wordpress-quiz.md

@@ -616,7 +616,7 @@ endif;
 
 [Ref](https://kinsta.com/blog/wordpress-child-theme/)
 
-#### Q72. You can harden your Wordpress site security by adding ______ to your wp-config.php file?
+#### Q72. You can harden your Wordpress site security by adding **\_** to your wp-config.php file?
 
 - [ ] hashes and reCAPTCHA
 - [ ] database username and passwords