AZ-400 Practice Questions

You use Semantic Versioning (Sem Ver) as a dependency versioning strategy.

You perform changes to code as shown in the following table.

Which part of the version should you increment for each change? To answer, drag the appropriate parts to the correct changes. Each part 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.

Your company develops an application named App1 that is deployed in production.

As part of an application update, a new service is being added to App1. The new service requires access to an application named App2 that is currently in development.

You need to ensure that you can deploy the update to App1 before App2 becomes available. You must be able to enable the service in App1 once App2 is deployed.

What should you do?

You have an Azure DevOps subscription that contains the projects shown in the following table

You build apps for the projects by using Azure Pipelines.

Which two projects meet the criteria for granting free paralleljobs? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

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 an Azure subscription that contains 50 virtual machines

You plan to manage the configuration of the virtual machines by using Azure Automation State Configuration.

You need to create the Desired State Configuration (DSO configuration files.

How should structure the code blocks?

You need to the merge the POC branch into the main branch. The solution must meet the technical requirements.

Which command should you run?

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 recommend an integration strategy for the build process of a Java application. The solution must meet the following requirements:

The build must access an on-premises dependency management system.

The build outputs must be stored as Server artifacts in Azure DevOps.

The source code must be stored in a Git repository in Azure DevOps.

Solution: Configure the build pipeline to use a Microsoft-hosted agent pool running the Windows Server 2019 with Visual Studio 2019 image. Include the Java Tool Installer task in the build pipeline.

Does this meet the goal?

You need to configure the alert for VM1. The solution must meet the technical requirements.

Which two settings should you configure? To answer, select the appropriate settings in the answer area.

NOTE: Each correct selection is worth one point.

You are configuring the Azure DevOps dashboard. The solution must meet the technical requirements.

Which widget should you use for each metric? To answer, drag the appropriate widgets to the correct metrics. Each widget 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.

You need to configure Azure Pipelines to control App2 builds.

Which authentication method should you use?