- formatting + added new questions ML

jmgnorbec · Oct 6, 2021 · a04640d · a04640d
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diff --git a/README.md b/README.md
@@ -1,7 +1,9 @@
 ## Linkedin Quiz Answers, Skill Assessments Test
 
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
+
 [![All Contributors](https://img.shields.io/badge/all_contributors-575-orange.svg?style=flat-square)](#contributors-)
+
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 > This repository is for those looking for answers to the LinkedIn assessment quiz questions or willing to help others by contributing to the tests. Or possibly you would like to create your first pull request and be added as a contributor. Whatever is your goal - you are always welcome here! Feel free to use [online grammar checker](https://www.grammarly.com/) when you contribute!

diff --git a/adobe-in-design/adobe-in-design-quiz.md b/adobe-in-design/adobe-in-design-quiz.md
@@ -43,20 +43,20 @@
 - [x] Shift-click with the place cursor inside the margin guides.
 - [ ] In the **Pages** panel, click the **New Pages** button with the place cursor.
 
-#### Q6. You select a graphic frame that contains a Photoshop image and use the Scale field in the Control panel to enlarge it to 200%. What happens to the effective image resolution? 
+#### Q6. You select a graphic frame that contains a Photoshop image and use the Scale field in the Control panel to enlarge it to 200%. What happens to the effective image resolution?
 
-- [ ] The resolution doubles. 
-- [ ] Effective image resolution stays the same until you choose from the View > Display Performance menu. 
-- [ ] Effective image resolution is set in Photoshop, not in InDesign, so it stays the same. 
-- [x] Correct The resolution is cut in half. 
+- [ ] The resolution doubles.
+- [ ] Effective image resolution stays the same until you choose from the View > Display Performance menu.
+- [ ] Effective image resolution is set in Photoshop, not in InDesign, so it stays the same.
+- [x] Correct The resolution is cut in half.
 
 [Source: LinkedIn assessment practice mode](https://i.imgur.com/FGRKE0V.png)
 
-#### Q7. What is one reason you might want to use the Text Variables feature? 
+#### Q7. What is one reason you might want to use the Text Variables feature?
 
-- [ ] to create captions underneath images that update automatically 
-- [ ] to include calculations inside a dynamic table 
-- [ ] to adjust text size automatically to fill the frame 
-- [x] to create running headers that include chapter names 
+- [ ] to create captions underneath images that update automatically
+- [ ] to include calculations inside a dynamic table
+- [ ] to adjust text size automatically to fill the frame
+- [x] to create running headers that include chapter names
 
 [Source: LinkedIn assessment practice mode](https://i.imgur.com/aQakQxh.png)
diff --git a/android/android-quiz.md b/android/android-quiz.md
@@ -922,12 +922,14 @@ override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanc
       }
 
 #### Q59. What is the use of AndroidManifest.xml file?
+
 - [ ] It describes the component ofthe application
 - [ ] It declares the minimum level of the android API that the application requires
 - [ ] It facilitates to provide a uinque name for the application by specifying package name
 - [x] All of the above
-	
+
 #### Q60. Which attribute of the element <uses-sdk> is used to specify the minimum API Level required for the application to run?
+
 - [ ] android:targetSdkVersion
 - [x] android:minSdkVersion
 - [ ] android:maxSdkVersion

diff --git a/angular/angular-quiz.md b/angular/angular-quiz.md
@@ -947,4 +947,4 @@ export class DataService { }
 - [ ] It makes it so the service can be injected only in the bootstrapped component for the application.
 - [ ] It sets up a compile time rule that allows you to put the service type only in the providers metadata property of the root NgModule.
 
-[Reference (Angular.io)](https://angular.io/guide/providers#providing-a-service)
+[Reference (Angular.io)](https://angular.io/guide/providers#providing-a-service)
diff --git a/c-(programming-language)/c-quiz.md b/c-(programming-language)/c-quiz.md
@@ -467,7 +467,6 @@ printf("%d", f1(5));
 
 - [x]
 
-
 ```c
 #ifndef MYLIB_H
 #define MYLIB_H
@@ -511,7 +510,7 @@ main(){
 ```
 
 - [ ] 100
-- [X] 3
+- [x] 3
 - [ ] 5
 - [ ] 50
 
@@ -520,4 +519,4 @@ main(){
 - [ ] syntax-driven components
 - [ ] native interfaces
 - [ ] system objects
-- [X] function calls
+- [x] function calls
diff --git a/css/css-quiz.md b/css/css-quiz.md
@@ -1268,6 +1268,7 @@ section {
 - [ ] header > h1 {...}
 
 #### Q99. Which answer is an example of a type selector (also sometimes referred to as an element selector)?
+
 ```
 <style>
   ul {
@@ -1311,4 +1312,3 @@ section {
 - [ ] blackblack
 - [ ] orangeorange
 - [ ] redred
-
diff --git a/cybersecurity/cybersecurity-quiz.md b/cybersecurity/cybersecurity-quiz.md
@@ -103,17 +103,17 @@
 #### Q15. Which aspect of cybersecurity do Distributed Denial of Service (DDoS) attacks affect the most?
 
 - [ ] non-repudiation
-- [ ] integrity 
-- [x] availability 
-- [ ] confidentiality 
+- [ ] integrity
+- [x] availability
+- [ ] confidentiality
 
 [Source: LinkedIn assessment practice mode](https://i.imgur.com/IeGShfi.png)
 
-#### Q16. You need to recommend a solution to automatically assess your cloud-hosted VMs against CIS benchmarks to identify deviations from security best practices. What type of solution should you recommend? 
+#### Q16. You need to recommend a solution to automatically assess your cloud-hosted VMs against CIS benchmarks to identify deviations from security best practices. What type of solution should you recommend?
 
-- [x] Cloud Security Posture Management (CSPM) 
-- [ ] Intrusion Detection and Prevention System (IDPS) 
-- [ ] Cloud Workload Protection Platforms (CWPP) 
-- [ ] Cloud Access Security Brokers (CASBs) 
+- [x] Cloud Security Posture Management (CSPM)
+- [ ] Intrusion Detection and Prevention System (IDPS)
+- [ ] Cloud Workload Protection Platforms (CWPP)
+- [ ] Cloud Access Security Brokers (CASBs)
 
 [Source: LinkedIn assessment practice mode](https://i.imgur.com/fsgkfoS.png)
diff --git a/git/git-quiz.md b/git/git-quiz.md
@@ -772,14 +772,14 @@ Which of the following options is correct ?
 - [ ] -d deletes the current commit head, while -D deletes the entire branch.
 - [x] -d deletes the local branch, while -D deletes the local branch regardless of push and merge status.
 - [ ] -D deletes the current commit head, while -d deletes the entire branch.
-
-#### Q94. You stashed three sets of changes but cannot remember the conetnts of the first stash entry. What command would you use to see the details of the changes in the first 
+
+#### Q94. You stashed three sets of changes but cannot remember the conetnts of the first stash entry. What command would you use to see the details of the changes in the first
+
 of the three stash enteies?
-  
+
 - [ ] git stash show -p stash@{2}
 - [ ] git stash list
 - [x] git stash show -p stash@{1}
-- [ ] git stash show -p 
-  
+- [ ] git stash show -p
+
   for reference: https://www.gitkraken.com/learn/git/git-stash
-
diff --git a/google-ads/google-analytics-quiz.md b/google-ads/google-analytics-quiz.md
@@ -189,20 +189,20 @@
 - [x] Add a countdown customizer to the ad text.
 - [ ] Manually adjust the ad text as frequently as possible to reflect the time remaining
 
-#### Q28. Tabitha has a mobile application that is complementary to her website. She wants to make it known to potential customers, but driving app downloads is not her main goal. What would you recommend she configure on her Google Ads? 
+#### Q28. Tabitha has a mobile application that is complementary to her website. She wants to make it known to potential customers, but driving app downloads is not her main goal. What would you recommend she configure on her Google Ads?
 
-- [x] app extension 
-- [ ] Universal App campaign 
-- [ ] Mobile App campaign 
-- [ ] download extension 
+- [x] app extension
+- [ ] Universal App campaign
+- [ ] Mobile App campaign
+- [ ] download extension
 
 [Source: LinkedIn Assessment Practice Mode](https://i.imgur.com/qlKN9SU.png)
 
-#### Q29. Which solution allows you to show ads in Google search results, only if the user has previously visited your website? 
+#### Q29. Which solution allows you to show ads in Google search results, only if the user has previously visited your website?
 
-- [ ] MDC 
+- [ ] MDC
 - [ ] ECPC
-- [x] RLSA 
-- [ ] Target ROAS 
+- [x] RLSA
+- [ ] Target ROAS
 
 [Source: LinkedIn Assessment Practice Mode](https://i.imgur.com/9FToRjW.png)
diff --git a/google-cloud-platform/gcp-quiz.md b/google-cloud-platform/gcp-quiz.md
@@ -339,20 +339,20 @@ Note: Free trial doesn't have the organizations.
 - [ ] Analyze machine usage to verify that machines will be on for more than 25% of the time and purchase contained use discounts.
 - [ ] Analyze machine usage to verify that machines will be on for more than 25% of the time and purchase sustained use discounts.
 
-#### Q46.  You are designing a GCP replacement for your on-premises data warehouse. Which service do you select? 
+#### Q46. You are designing a GCP replacement for your on-premises data warehouse. Which service do you select?
 
-- [ ] Cloud SQL 
-- [ ] Bigtable 
-- [ ] Cloud Spanner 
-- [x] BigQuery 
+- [ ] Cloud SQL
+- [ ] Bigtable
+- [ ] Cloud Spanner
+- [x] BigQuery
 
 [Source: LinkedIn Assessment Practice mode](https://i.imgur.com/mOCQVug.png)
 
-#### Q47. How can you quickly back up a persistent disk on Compute Engine? 
+#### Q47. How can you quickly back up a persistent disk on Compute Engine?
 
 - [x] Take a snapshot
 - [ ] Create an instance group
 - [ ] Create an instance template
-- [ ] Create an image 
+- [ ] Create an image
 
 [Source: LinkedIn Assessment Practice mode](https://i.imgur.com/9rNe5MV.png)
diff --git a/html/html-quiz.md b/html/html-quiz.md
@@ -1098,7 +1098,7 @@ From [MDN](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/hr): The HT
 </table>
 ```
 
-- [X] C
+- [x] C
 
 ```HTML
 <table>
@@ -1166,7 +1166,7 @@ From [MDN](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/hr): The HT
 <title>
 ```
 
-- [X] D
+- [x] D
 
 ```HTML
 <wbr>
@@ -1404,7 +1404,7 @@ As Steve Krug once said, happy talk must die.
 </button>
 ```
 
-- [X] C
+- [x] C
 
 ```HTML
 <button formaction="http://example.com/process">
@@ -1424,15 +1424,15 @@ As Steve Krug once said, happy talk must die.
 
 x<y&z>w
 
-- [ ] ```<p>x<y&z>w</p>```
+- [ ] `<p>x<y&z>w</p>`
 
-- [ ] ```<p>x\<y&z\>w</p>```
+- [ ] `<p>x\<y&z\>w</p>`
 
-- [ ] ```<p>x<<y&&z>>w```
+- [ ] `<p>x<<y&&z>>w`
 
-- [ ] ```<p>x<y&z>w</p>```
+- [ ] `<p>x<y&z>w</p>`
 
-``It's too strange question because all of that methods doesn't work. The good method is &amp, &lt, &gt using.``
+`It's too strange question because all of that methods doesn't work. The good method is &amp, &lt, &gt using.`
 
 #### Q90. What is wrong with this code snippet?
 

diff --git a/machine-learning/machine-learning-quiz.md b/machine-learning/machine-learning-quiz.md
@@ -627,3 +627,17 @@ Note: there are centres of clusters (C0, C1, C2).
 - [ ] They would be grouped tightly together but far from the predicted.
 - [ ] They would be scattered around the predict outcome.
 - [x] They would be scattered far away from the predeicted outcome.
+
+#### Q83. Your machine learning system is using labeled examples to try to predict future data, compare that data to the predicted result, and then the model. What is the best description of this machine learning method?
+
+- [ ] unsupervised learning
+- [ ] semi-supervised learning
+- [ ] supervised learning
+- [ ] semi-reinforcement learning
+
+#### Q84. In the 1983 movie WarGames, the computer learns how to master the game of chess by playing against itself. What machine learning method was the computer using?
+
+- [ ] binary learning
+- [ ] supervised learning
+- [ ] unsupervised learning
+- [ ] reinforcement learning
diff --git a/mysql/mysql-quiz.md b/mysql/mysql-quiz.md
@@ -846,4 +846,4 @@ SELECT name FROM students WHERE name REGEXP '^to';
 - [x] all names starting with "to," such as Tommy or Tony
 - [ ] all names with "to," such as Roberto and Tommy
 - [ ] all names without "to," such as Samantha or Kathryn
-- [ ] all names ending with "to," such as Roberto
+- [ ] all names ending with "to," such as Roberto
diff --git a/nosql/nosql-quiz.md b/nosql/nosql-quiz.md
@@ -419,4 +419,4 @@ MATCH (t:Technology)-[:LIKES]-(a:Person {name: 'Jennifer'}) RETURN t.type;
 - [ ] Cassandra
 - [ ] Bigtable
 - [x] Redis
-- [ ] HBase
+- [ ] HBase
diff --git a/python/python-quiz.md b/python/python-quiz.md
@@ -1277,6 +1277,7 @@ num_list[len(num_list)//2]
 - [ ] average
 
 #### Q93. Which statement about the class methods is true?
+
 - [ ] A class method holds all of the data for a particular class.
 - [x] A class method can modify the state of the class, but it cannot directly modify the state of an instance that inherits from that class.
 - [ ] A class method is a regular function that belongs to a class, but it must return None

diff --git a/sharepoint/sharepoint-quiz.md b/sharepoint/sharepoint-quiz.md
@@ -312,11 +312,11 @@
 - [ ] Unlike a library, each item in a list contains a document.
 - [ ] Unlike a list, each column in a library contains data.
 
-#### Q37. To control library submissions in a SharePoint site, you need to implement approvals. Where do you find this setting? 
+#### Q37. To control library submissions in a SharePoint site, you need to implement approvals. Where do you find this setting?
 
-- [ ] document workflow settings 
-- [x] document versioning settings 
-- [ ] document audience targeting settings 
-- [ ] document validation settings 
+- [ ] document workflow settings
+- [x] document versioning settings
+- [ ] document audience targeting settings
+- [ ] document validation settings
 
 [Source: LinkedIn Assessment Practice mode](https://i.imgur.com/a7jcnsK.png)
diff --git a/swift/swift-quiz.md b/swift/swift-quiz.md
@@ -191,7 +191,7 @@ names.map { (s) -> String in
 
 - [ ] ["BEAR", "JOE", "CLARK"]
 - [ ] ["B", "J", "C"]
-- [x] ["Bear", "Joe", "Clark"]   
+- [x] ["Bear", "Joe", "Clark"]
 - [ ] This code contains an error.
 
 #### Q18. What describes this line of code?