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Microsoft AZ-400 Exam Questions
Free Microsoft AZ-400 Exam Actual Questions
Note: Premium Questions for AZ-400 were last updated On Apr. 21, 2026 (see below)
You manage source code control and versioning by using GitHub.
A large file it committed to a repository accidentally.
You need to reduce the size of the repository. The solution must remove the file from the repository.
What should you use?
You have a GitHub repository named repol.
You commit a change to repol.
You need to update the commit message. The solution must ensure that the version number remains the same.
Which command should you run?
Your company hosts a web application in Azure. The company uses Azure Pipelines for the build and release management of the application.
Stakeholders report that the past few releases have negatively affected system performance.
You configure alerts in Azure Monitor.
You need to ensure that new releases are only deployed to production if the releases meet defined performance baseline criteria in the staging environment first
What should you use to prevent the deployment of releases that fail to meet the performance baseline?
https://docs.microsoft.com/en-us/azure/azure-monitor/continuous-monitoring
https://docs.microsoft.com/en-us/azure/devops/pipelines/release/approvals/gates?view=azure-devops
You plan to use a NuGet package in a project in Azure DevOps. The NuGet package is in a feed that requires authentication.
You needto ensure that the project can restore the NuGet package automatically.
What should the project use to automate the authentication?
The Azure Artifacts Credential Provider automates the acquisition of credentials needed torestore NuGet
packages as part of your .NET development workflow. It integrates with MSBuild, dotnet, and NuGet(.exe) and works on Windows, Mac, and Linux. Any time you want to use packages from an Azure Artifacts feed, the Credential Provider will automatically acquire and securely store a token on behalf of the NuGet client you're using.
https://github.com/Microsoft/artifacts-credprovider
SIMULATION
You have an Azure subscription that containsAzure DevOps build pipelines.
You to implement pipeline caching by using the cache task
HOW should you complete the YAML definition? TO answer, select the appropriate options in the answer area.
Answer is as below.
- Select Question Types you want
- Set your Desired Pass Percentage
- Allocate Time (Hours : Minutes)
- Create Multiple Practice tests with Limited Questions
- Customer Support
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