Microsoft Microsoft Certifications AZ-400 Questions & Answers

• Question 241:

  You manage a project by using Azure Boards. You manage the project code by using GitHub.

  You have three work items that have IDs of 456, 457, and 458.

  You need to create a pull request that will be linked to all the work items. The solution must set the state of work item 456 to done.

  What should you add to the commit message?

  A. Done #456, #457, #458

  B. Fixes #456, #457, #458

  C. Fixes #AB456, #A8457, #A8458

  D. #AB456, #AB457, #AB458 Completed #AB456

  Correct Answer: C

• Question 242:

  You manage code by using GitHub.

  You plan to ensure that all GitHub Actions are validated by a security team.

  You create a branch protection rule requiring that code changes be reviewed by code owners.

  You need to create the CODEOWNERS file.

  Where should you create the file?

  A. .github/actions/

  B. .github/

  C. .git/

  D. .github/workflows/

  Correct Answer: B

• Question 243:

  You manage a project by using Azure Boards. You manage the project code by using GitHub.

  You have three work items that have IDs of 456, 457, and 458.

  You need to create a pull request that will be linked to all the work items. The solution must set the state of work item 456 to done.

  What should you add to the commit message?

  A. Fixes #456, #457, #458

  B. Fixes #AB456, #AB457, #AB458

  C. #456, #457, #458 Completed #456

  D. #AB456, #AB457, #AB458

  Correct Answer: B

• Question 244:

  You are creating a dashboard in Azure Boards.

  You need to visualize the time from when work starts on a work item until the work item is closed.

  Which type of widget should you use?

  A. cycle time

  B. velocity

  C. cumulative flow

  D. lead time

  Correct Answer: A

• Question 245:

  You have a GitHub repository that is integrated with Azure Boards. Azure Boards has a work item that has the number 715.

  You need to ensure that when you commit source code in GitHub, the work item is updated automatically.

  What should you include in the commit comments?

  A. the URL of the work item

  B. AB#715

  C. @715

  D. #715

  Correct Answer: B

• Question 246:

  You use Azure Pipelines to build and test code projects.

  You notice an increase in cycle times.

  You need to identify whether agent pool exhaustion is causing the issue.

  What are two possible ways to achieve this goal? Each correct answer presents a complete solution.

  NOTE: Each correct selection is worth one point.

  A. Query the PipelineRun/PipelineRuns endpoint.

  B. Query the TaskAgentPoolSizeSnapshots endpoint.

  C. View the Pipeline duration report.

  D. View the pool consumption report at the organization level.

  Correct Answer: BD

• Question 247:

  You have a pipeline named Pipeline1 in Azure Pipelines.

  You need to create a service connection to enable Pipeline1 to download a public container image.

  Which type of service connection should you create?

  A. a Docker host

  B. Azure Service Fabric

  C. Azure Kubernetes Service (AKS)

  D. a Docker registry

  Correct Answer: D

• Question 248:

  You have an Azure subscription that contains the resources shown in the following table.

  

  DepPipeline1 and ADFPipeline1 use a single credential that is stored in Vault1. You need to configure ADFPipeline1 to retrieve the credential from Vault1. Which type of activity should you use?

  A. Web

  B. Copy

  C. Lookup

  D. Get Metadata

  Correct Answer: A

• Question 249:

  You are integrating an Azure Boards project and a GitHub repository.

  You need to authenticate Azure Boards to GitHub.

  Which two authentication methods can you use? Each correct answer presents a complete solution.

  A. a trusted root certificate

  B. a publisher certificate

  C. Azure Active Directory (Azure AD)

  D. GitHub user credentials

  E. a personal access token (PAT)

  Correct Answer: CD

• Question 250:

  You have an Azure subscription that contains four Azure virtual machines

  You need to configure the virtual machines to use a single identity. The solution must meet the following requirements:

  Ensure that the credentials for the identity are managed automatically. Support granting privileges to the identity.

  Which type of identity should you use?

  A. a service principal

  B. a user-assigned managed identity

  C. a system-assigned managed identity

  D. a user account

  Correct Answer: B