AZ-400 practice questions 241–250

1. Question 241 · 540 in bank

   DRAG DROP - You have an Azure Repos repository named repo1. You need to clone repo1. The solution must clone only a directory named src/web. How should you complete the script? To answer, drag the appropriate values to the correct targets. Each value may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point.

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   kay000001 is right, I did the test in my machine 1.- scalar clone repourl ---> will create the folders repo1/src 2.- cd repo1/src at this point repo1/src is empty but this is the root of repo1 3.- git sparse-checkout set src/web ----> will get the folder src/web from repo1 the structure will end up as repo1/src/src/web you can do the test given the link https://devblogs.microsoft.com/devops/introducing-scalar/#quick-start-for-using-the-gvfs-protocol

   Source: Adapted from community discussion — iwillpassaz400

   

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2. Question 242 · 540 in bank

   You use GitHub for source control and Microsoft Teams for collaboration. You need to send a notification to a Teams channel for each commit. The solution must minimize development effort. What should you do?

   • AUse Azure Automation to connect to the GitHub Actions API and send a message to the Teams channel.
   • BUse the Microsoft Teams for GitHub app and configure a subscription to receive notifications in the Teams channel.
   • CUse GitHub Actions with a dispatch to send a message to the Teams channel by using the Teams API.
   • DUse Azure Functions to connect to the GitHub REST API and send a message to the Teams channel.

   Show answer

   Answer: B

   Explanation

   The correct answer is option B. B. Use the Microsoft Teams app for GitHub and set up a subscription to receive notifications in the Teams channel. This option allows you to set up a direct integration between GitHub and Microsoft Teams, allowing you to receive automatic notifications in the Teams channel for every commit without the need to develop custom solutions.

   Source: Adapted from community discussion — flafernan

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3. Question 243 · 540 in bank

   You manage source code control and versioning by using GitHub. You need to ensure that a PowerShell script is executed automatically before rebase operations are performed. What should you use?

   • Aa package
   • BGitHub Copilot
   • Ca webhook
   • Da gist

   Show answer

   Answer: C

   Explanation

   I think there is a MAJOR misunderstanding here. Web hooks are server side and are not designed to intercept that kind of client side events just to run "scripts". The answer should have been a Git Hook, there is a pre-rebase event and you attach any script (powershell works well when all your clients are on windows, or whatever you want). I wonder how it is possible that there is such a mistake in a question here...

   Source: Adapted from community discussion — vLabz

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4. Question 244 · 540 in bank

   DRAG DROP - You have a GitHub repository named repo1. You migrate repo1 to an Azure Repos repository named repo2. After the migration, changes are made to repo1. You need to sync the changes to repo2. How should you complete the script? To answer, drag the appropriate values to the correct targets. Each value may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point.

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   has checked on github, should be 1. repo2_clone_url 2. repo2_directory 3. repo1_clone_url 1. clone the empty repo (repo2) into local 2. enter into the folder (repo2) 3. add one more remote repo "upstream" (repo1) 4. fetch the latest code from the remote repo "upstream" (repo1) 5. push the code to the remote repo "origin" (repo2)

   Source: Adapted from community discussion — KumaTed

   References

   • Microsoft Learn

   

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5. Question 245 · 540 in bank

   DRAG DROP - You have an Azure Repos repository named repo1. You delete a branch named features/feature11. You need to recover the deleted branch. Which three commands should you run in sequence? To answer, move the appropriate commands from the list of commands to the answer area and arrange them in the correct order.

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   should be: git log: This command lets you see the commit history. Look through it to find the last commit SHA of the deleted branch features11. Let's assume the SHA you found is . git branch features/features11 : This command creates a new branch named features/features11 pointing to the commit , which was the tip of the deleted branch. git checkout features/features11: This command switches to the recovered branch.

   Source: Adapted from community discussion — isawitfirst

   

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6. Question 246 · 540 in bank

   You use GitHub to host container packages that use Semantic Versioning (SemVer). You have an app named App1. The current version of App1 is 11.2.0. You change the code of App1 to fix a bug that was introduced in version 10.5.1. Which version number should you assign to the release?

   • A10.5.1-PATCH
   • B11.2.1
   • C10.5.2
   • D10.6.0

   Show answer

   Answer: B

   Explanation

   B is the answer. https://semver.org/#summary Given a version number MAJOR.MINOR.PATCH, increment the: - MAJOR version when you make incompatible API changes - MINOR version when you add functionality in a backward compatible manner - PATCH version when you make backward compatible bug fixes

   Source: Adapted from community discussion — zellck

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7. Question 247 · 540 in bank

   DRAG DROP - You have an Azure Repos repository that contains large PSD files. You need to configure Git LFS to manage all the files. How should you complete the script? To answer, drag the appropriate values to the correct targets. Each value may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point.

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   git lfs install # Initialize Git LFS in the repository git lfs track "*.psd" # Track the large PSD files using Git LFS git add .gitattributes # Generated by lfs track, contains the LFS tracking information git commit -m "commit changes" git lfs migrate import --include="*.psd" --everything # Migrate the existing large PSD files git push # Send the commit changes to Azure Repo

   Source: Adapted from community discussion — renzoku

   

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8. Question 248 · 540 in bank

   Your company is building a new solution in Java. The company currently uses a SonarQube server to analyze the code of .NET solutions. You need to analyze and monitor the code quality of the Java solution. Which task types should you add to the build pipeline?

   • AGradle
   • BCocoaPods
   • CGrunt
   • DGulp

   Show answer

   Answer: A

   Explanation

   From ChatGPT: A. Gradle Gradle is a build automation tool that is commonly used in Java projects. It allows developers to define and automate the build process, including compiling the code, running tests, and generating artifacts such as JAR files. Gradle can also integrate with SonarQube, allowing developers to analyze and monitor the code quality of their Java projects. B. CocoaPods CocoaPods is a dependency manager for iOS projects and is not relevant for a Java solution. C. Grunt Grunt is a JavaScript task runner that is commonly used for automating front-end web development tasks. It is not relevant for a Java solution. D. Gulp Gulp is another JavaScript task runner that is similar to Grunt, and is also not relevant for a Java solution. Therefore, the correct answer is A. Gradle, as it is the build automation tool commonly used in Java projects and can integrate with SonarQube for code analysis and monitoring.

   Source: Adapted from community discussion — dmt6263

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9. Question 249 · 540 in bank

   You manage code by using GitHub. You need to ensure that repository owners are notified if a new vulnerable dependency or malware is found in their repository. What should you do?

   • AConfigure CodeQL scanning actions.
   • BConfigure Dependabot alerts.
   • CConfigure branch protection rules for each repository.
   • DSubscribe all the repository owners to the GitHub Advisory Database.

   Show answer

   Answer: B

   Explanation

   B is the answer. https://docs.github.com/en/code-security/dependabot/dependabot-alerts/about-dependabot-alerts Dependabot alerts tell you that your code depends on a package that is insecure. If your code depends on a package with a security vulnerability, this can cause a range of problems for your project or the people who use it. You should upgrade to a secure version of the package as soon as possible. If your code uses malware, you need to replace the package with a secure alternative.

   Source: Adapted from community discussion — zellck

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10. Question 250 · 540 in bank

    You have a public GitHub repository named Public1. A commit is made to Public1. The commit contains a pattern that matches a regular expression. Who is notified first when the commit is made?

    • Athe administrator of the GitHub organization
    • Bthe committer
    • Cthe owner of Public1
    • Dthe secret scanning partner

    Show answer

    Answer: D

    Explanation

    D is the answer. https://docs.github.com/en/code-security/secret-scanning/about-secret-scanning#about-secret-scanning-alerts-for-partners When you make a repository public, or push changes to a public repository, GitHub always scans the code for secrets that match partner patterns. Public packages on the npm registry are also scanned. If secret scanning detects a potential secret, we notify the service provider who issued the secret. The service provider validates the string and then decides whether they should revoke the secret, issue a new secret, or contact you directly. Their action will depend on the associated risks to you or them. You cannot change the configuration of secret scanning for partner patterns on public repositories.

    Source: Adapted from community discussion — zellck

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AZ-400 practice, question 241. 540 questions available.