AZ-400 Exam Questions

You have an Azure subscription that contains an Azure Pipelines pipeline named Pipeline1 and a user named User1. Pipeline1 is used to build and test an app named App1. User1 is ass...

Hotspot Question You have an Azure subscription that contains Azure DevOps build pipelines. You need to implement pipeline caching by using the cache task. How should you complete...

Hotspot Question You have a management group that contains four Azure subscriptions. Each subscription contains four resource groups. You develop a new web app named App1. You plan...

Drag and Drop Question You use an Azure pipeline to build a .NET app that has NuGet dependencies. You need to ensure that the pipeline caches required NuGet packages. How should yo...

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 soluti...

You have an Azure App Service app named App1. You need to identify when App1 was offline. The solution must minimize administrative effort. Which troubleshooting category in App Se...

You have an Azure subscription that contains an Azure Kubernetes Service (AKS) instance named AKS1. You collect and analyze metrics for AKS1 by using the Azure Monitor managed serv...

SIMULATION Navigate to https://dev.azure.com, select Start Free, and specify the following credentials: - User: [email protected] - Password: 0123456789 Use the default...

SIMULATION For the RG1lod12345678 resource group, you need to create an action group named DevOpsAG that can be triggered in any region by using Alerts. The action group must email...

SIMULATION You need to write a KQL query that will count the number of inbound requests for each source IP address, for any connection made during the last three months of 2021. On...

Drag and Drop Question You have a project in Azure DevOps. You need to configure a dashboard that will provide information on the following metrics. - How long it takes to close a...

Hotspot Question You are interrogating logs by using KQL. You execute the query shown in the following exhibit. Use the drop-down menus to select the answer choice that completes e...

Hotspot Question You have an Azure subscription that contains multiple web apps. You need to enable Change Analysis for the web apps. How should you complete the script? To answer,...

Hotspot Question You have a GitHub organization. You configure the personal access token (PAT) policy shown in the following exhibit. Use the drop-down menus to select the answer c...

Drag and Drop Question You have an Azure Repos repository named Repo1 that is used for source control. You need to configure code scanning for Repo1. Which three tasks should the p...

SIMULATION You need to create a personal access token (PAT) named Token1 that has only the following capabilities: - Read, write, and manage code - Read and execute builds - Read r...

You have a GitHub repository that uses GitHub Actions and stores access keys by using GitHub encrypted secrets. You plan to update the secrets by using the GitHub REST API. You nee...

Hotspot Question You have a GitHub repository named Repo1 and an app named App1. Repo1 stores the source code for App1. You need to perform the following tests: Which GitHub action...

You use Azure Pipelines pipeline to build and deploy an app named App1. You need to ensure that before App1 is deployed, all the code for the app passes a security validation by us...

You manage source control by using GitHub. You have a file named Data.txt that contains sensitive data. A user pushes Data.txt to a repository. You need to purge the file from the...

You use GitHub Enterprise for source control repositories. The repositories store C# code. You need to enable CodeQL scanning for the repositories. What should you do?

You have a GitHub repository. You need to create a tag named v3.0.5 and ensure that the tag is available in the remote repository. Which two commands should you run? Each correct a...

You have a GitHub repository. You need to ensure that all changes to code are validated by your company's security department before the main branch is deployed. Which two actions...

SIMULATION Initialize the default main branch, if it does not exist already. In the User1-12345678 Azure DevOps project, you need to implement an approval process for the default m...

SIMULATION Initialize the default main branch, if it does not exist already. For Project1, you need to implement branch merging restrictions to enable squash merge for all changes...

Hotspot Question You have a GitHub repository that contains a workflow named WF1. WF1 is used to build code for an app named App1. You need to add a build status badge to the READM...

Hotspot Question You have a .NET app named App1. You need to upload App1 to GitHub Packages. How should you complete the command? To answer, select the appropriate options in the a...

Drag and Drop Question You have a GitHub repository named repo1 and an Azure key vault named kv1. In repo1, you plan to create a workflow named Workflow1 that will deploy a databas...

You manage a project by using Azure Boards, and you manage the project code by using GitHub repositories. You have a work item that has an ID of 123. You need to link a commit mess...

You have a project in Azure DevOps that uses an Azure Boards board and stores code in a GitHub repository. The repository contains a file named README.md. You need to ensure that R...

You manage a project by using Azure Boards, and you manage the project code by using Azure Repos. You have a bug work item that has an ID of 123. You need to set the work item stat...

You manage projects by using Azure Boards. You have a current work item named itemA that is dependent on a work item named itemB. You need to define the dependency for itemA. What...

SIMULATION You need to create a new team dashboard named Dashboard1 for the default project team of Project1. The dashboard must display the members of the team. Answer:

SIMULATION For Project1, you need to create a project wiki named Wiki1 that uses the Mermaid syntax to render a diagram. A sample of the desired output is stored in C : \Resources\...

Hotspot Question You have an Azure DevOps project that is used to build and test an app named App1. You need to troubleshoot the following issues: - Most bugs are detected and repo...

SIMULATION You need to configure a virtual machine template in a DevTest Labs environment named az400- 123456789-dtl1. The operating system must be based on Windows Server 2016 Dat...

You have an Azure subscription. You create two Bicep templates named Template1 and Template2 that will be used to create a virtual machine and a website. You need to create a templ...

You have an Azure subscription. You use Bicep templates to deploy websites and Azure SQL infrastructure. You need to automate the deployments by using Azure Pipelines and a self-ho...

You plan to deploy a solution that will include multiple microservices. You need to recommend a deployment strategy for the microservices. The solution must meet the following requ...

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 req...

You plan to deploy a solution that will include multiple microservices. You need to recommend a deployment strategy for the microservices. The solution must meet the following requ...

You use Azure Pipelines to build and test code. You need to analyze the agent pool usage. What are two ways to achieve the goal? Each correct answer presents a complete solution. N...

You use an Azure Pipelines pipeline to build and deploy an app. You have a custom test task that has the following inputs: - testResultsFiles: **/TEST-*.trx - searchFolder: $(Syste...

You use an Azure Pipelines pipeline to build, test, and deploy an app named App1. You need to reduce how long it takes to complete unit and integration tests for App1. The solution...

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 a...

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 vi...

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 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 Pipeline...

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 q...

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 q...