AZ-400 practice questions 511–520

1. Question 511 · 540 in bank

   You have an app that is deployed to two environments named Production-A and Production-B by using Azure Pipelines. You need to configure a release pipeline that will mark the app as complete and ready for release into the Production-B environment. The solution must meet the following requirements: • Ensure that there are no active Azure Monitor alerts in the Production-A environment before the app is marked as complete. • Minimize administrative effort. What should you do?

   • ATo the Production-B environment stage, add a pre-deployment gate that will query Azure Monitor.
   • BTo the Production-A environment stage, add a post-deployment gate that will query Azure Monitor.
   • CTo the Production-A environment stage, add a post-deployment approval.
   • DTo the Production-A environment stage, add a pre-deployment gate that will query Azure Monitor.

   Show answer

   Answer: B

   Explanation

   The keyword is "before the app (Production-A) is marked as complete" It means Production-A shouldn't be marked as completed. So the option B is correct (post-deployment A)

   Source: Adapted from community discussion — Mattt

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2. Question 512 · 540 in bank

   Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You need to use an Azure Pipelines pipeline to test an app. The solution meet the following requirements: • The pipeline must fail if any tests fail. • The test results must be published to the pipeline. • The test for every pipeline run must be triggered unless the pipeline is cancelled. Solution: You include the following elements in the YAML definition of the pipeline.

   

   Does this meet the goal?

   • AYes
   • BNo

   Show answer

   Answer: B

   Explanation

   YES The test for every pipeline run must be triggered unless the pipeline is cancelled: This is accomplished by the "condition: always()" clause which ensures the tests are run regardless of the pipeline's state unless it's cancelled. The pipeline must fail if any tests fail: This is ensured by the "failTaskOnMissingResultsFile: true" clause which will fail the task if the results file is not found. However, this will only cause a failure if the results file is missing, not if tests within it fail. It would be more directly relevant if you are using the task to fail the pipeline if the test results indicate failed tests. The test results must be published to the pipeline: The "PublishTestResults@2" task is specifically designed for this purpose and will publish the results found in the specified 'junit.xml' file to the pipeline.

   Source: Adapted from community discussion — Christian_garcia_martin

   References

   • Microsoft Learn

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3. Question 513 · 540 in bank

   You manage package feeds by using Azure Artifacts. You plan to create a new package feed that will include the following views: • @Local • @Latest • @Release • @Prerelease Which view should you create manually?

   • A@Local
   • B@Latest
   • C@Release
   • D@Prerelease

   Show answer

   Answer: B

   Explanation

   B. Answer is correct. By default, Azure Artifacts comes with three views: @Local, @Prerelease, and @Release. @local is the default view that contains all the published packages and all the packages saved from upstream sources. https://learn.microsoft.com/en-us/azure/devops/artifacts/feeds/views?view=azure-devops#:~:text=By%20default%2C%20Azure%20Artifacts%20comes,%2C%20Python%2C%20and%20Universal%20packages.

   Source: Adapted from community discussion — danisancho

   References

   • Microsoft Learn
   • Microsoft Learn

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4. Question 514 · 540 in bank

   You plan to create an image that will contain a .NET Core application. You have a Dockerfile file that contains the following code. (Line numbers are included for reference only.)

   

   You need to ensure that the image is as small as possible when the image is built. Which line should you modify in the file?

   • A1
   • B3
   • C4
   • D7

   Show answer

   Answer: C

   Explanation

   Because you need to ensure the image is as small as possible and therefore need to get rid of the SDK. Use the runtime image in ln 4: FROM mcr.microsoft.com/dotnet/aspnet:7.0

   Source: Adapted from community discussion — 8fc2e85

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5. Question 515 · 540 in bank

   You have an Azure subscription that includes an app named App1. You have an Azure DevOps project that contains two environments named Staging and Production. You use Azure Pipelines to deploy App1. You need to validate the performance of App1 in the Staging environment before it is deployed to Production. The solution must minimize administrative effort. What should you do in the Azure DevOps project?

   • AIn the production branch policy, add a status check to query Azure Monitor Alerts for active alerts.
   • BIn the Production environment, add a check to query Azure Monitor Alerts for active alerts.
   • CIn the Production environment stage, add a post-deployment approval for the Azure Monitor Alerts group.
   • DIn the Staging environment add a check to query Azure Monitor Alerts for active alerts.

   Show answer

   Answer: D

   Explanation

   D is the correct answer. Adding a check in the Staging environment to query Azure Monitor Alerts ensures that the app’s performance is validated before it moves to Production.

   Source: Adapted from community discussion — danisancho

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6. Question 516 · 540 in bank

   Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question in this section, you will NOT be able to return to it As a result these questions will not appear in the review screen. You need to use an Azure Pipelines pipeline to build and test an app and test the database of the app. The solution must meet the following requirements. • The test stages must be run in parallel. • The Publish_Test_Results stage must always be run. • The test stages must be run after successful completion of the build stage. • The Publish_Test_Results stage must be run after completion of all the test stages. Solution: You include the following elements in the YAML definition of the pipeline.

   

   Does this meet the goal?

   • AYes
   • BNo

   Show answer

   Answer: B

   Next question

7. Question 517 · 540 in bank

   Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question in this section, you will NOT be able to return to it As a result these questions will not appear in the review screen. You need to use an Azure Pipelines pipeline to build and test an app and test the database of the app. The solution must meet the following requirements. • The test stages must be run in parallel. • The Publish_Test_Results stage must always be run. • The test stages must be run after successful completion of the build stage. • The Publish_Test_Results stage must be run after completion of all the test stages. Solution: You include the following elements in the YAML definition of the pipeline.

   

   Does this meet the goal?

   • AYes
   • BNo

   Show answer

   Answer: B

   Next question

8. Question 518 · 540 in bank

   Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question in this section, you will NOT be able to return to it As a result these questions will not appear in the review screen. You need to use an Azure Pipelines pipeline to build and test an app and test the database of the app. The solution must meet the following requirements. • The test stages must be run in parallel. • The Publish_Test_Results stage must always be run. • The test stages must be run after successful completion of the build stage. • The Publish_Test_Results stage must be run after completion of all the test stages. Solution: You include the following elements in the YAML definition of the pipeline.

   

   Does this meet the goal?

   • AYes
   • BNo

   Show answer

   Answer: A

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9. Question 519 · 540 in bank

   HOTSPOT - You have an Azure Pipelines pipeline that has the following definition.

   

   For each of the following statements, select Yes if the statement is true. Otherwise, select No. 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

   

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10. Question 520 · 540 in bank

    You are developing an Azure Pipelines pipeline. You need to configure a check in the pipeline that will query Azure Boards to ensure that there are no active work item issues before the pipeline deploys a build to production. Which type of check should you implement?

    • Apost-deployment approvals
    • Bmanual validations
    • Cpre-deployment gates
    • Dpre-deployment approvals

    Show answer

    Answer: C

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AZ-400 practice, question 511. 540 questions available.