Free AZ-400 Practice Exam Questions

You have an Azure DevOps organization that contains a project named Project1. You need to create a published wiki in Project1. What should you do first?

A. Modify the Storage settings of Project1.

B. In Project1, create an Azure DevOps pipeline.

C. In Project1, create an Azure DevOps repository.

D. Modify the Team configuration settings of Project1.

C. In Project1, create an Azure DevOps repository.

Your company has a project in Azure DevOps for a new application. The application will be deployed to several Azure virtual machines that run Windows Server 2022. You need to recommend a deployment strategy for the virtual machines. The strategy must meet the following requirements:

Ensure that the virtual machines maintain a consistent configuration.
Minimize administrative effort to configure the virtual machines.

What should you include in the recommendation?

A. Azure Resource Manager templates and the PowerShell Desired State Configuration (DSC) extension for Windows

B. Deployment YAML and Azure pipeline deployment groups

C. Azure Resource Manager templates and the Custom Script Extension for Windows

D. Deployment YAML and Azure pipeline stage templates

C. Azure Resource Manager templates and the Custom Script Extension for Windows

You have an Azure pipeline that is used to deploy an app named App1. You need to ensure that new versions of App1 are released only if they exceed performance baselines. The solution must minimize administrative effort. What should you configure?

A. an Azure Repos branch policy

B. an Azure Pipelines release artifact

C. an Azure Pipelines deployment gate

D. an Azure Monitor alert

C. an Azure Pipelines deployment gate

Which branching strategy should you recommend for the investment planning applications suite?

A. release isolation

B. main only

C. development isolation

D. feature isolation

Explanation:
Scenario: A branching strategy that supports developing new functionality in isolation must be used.
Feature isolation is a special derivation of the development isolation, allowing you to branch one or more feature branches from main, as shown, or from your dev branches.

When you need to work on a particular feature, it might be a good idea to create a feature branch.

You use Azure Pipelines to build and deploy an app named Appl. You plan to monitor App1 by using Application Insights. You create an Application Insights instance named All. You need to configure App1 to use All. Which file should you modify?

A. appsettings.son

B. aunchSettings.json

C. startup.cs

D. project.son

A. appsettings.son

AZ-400 Practice Test