Microsoft AZ-400 Practice Exam Questions

Microsoft AZ-400 Sample Question Answers

Question # 1

During a code review, you discover many quality issues. Many modules contain unusedvariables and empty catch Modes. You need to recommend a solution to improve thequality o' the code. What should you recommend?

A. In a Gradle build task, select Run Checkstyle.
B. In an Xcode build task, select Use xcpretty from Advanced
C. In a Grunt build task, select Enabled from Control Options.
D. In a Maven build task, select Run PMD.

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Question # 2

Your company creates a new Azure DevOps team.D18912E1457D5D1DDCBD40AB3BF70D5DYou plan to use Azure DevOps for sprint planning.You need to visualize the flow of your work by using an agile methodology.Which Azure DevOps component should you use?

A. Kanban boards
B. sprint planning
C. delivery plans
D. portfolio backlogs

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Question # 3

Note: This question is part of a series of questions that present the same scenario. Eachquestion in the series contains a unique solution that might meet the stated goals. Somequestion sets might have more than one correct solution, while others might not have acorrect 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 plan to update the Azure DevOps strategy of your company.You need to identify the following issues as they occur during the company’s developmentprocess:Licensing violationsProhibited librariesSolution: You implement automated security testing.Does this meet the goal?

A. Yes
B. No

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Question # 4

You use Azure SQL Database Intelligent Insights and Azure Application Insights foemonitoring.You need to write ad-hoc Queries against the monitoring data.Which Query language should you use?

A. PL/pgSQL
B. Transact-SQL
C. Azure Log Analytics
D. PL/SQL

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Question # 5

You use Azure DevOps processes to build and deploy code.You need to compare how much time is spent troubleshooting issues found duringdevelopment and how much time is spent troubleshooting issues found in released code.Which KPI should you use?

A. defect escape rate
B. unplanned work rate
C. defect rate
D. rework rate

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Question # 6

Your company uses Azure DevOps.Only users who have accounts in Azure Active Directory can access the Azure DevOpsenvironment.You need to ensure that only devices that are connected to the on-premises network canaccess the AzureDevOps environment.What should you do?

A. Assign the Stakeholder access level to all users.
B. In Azure Active Directory, configure risky sign-ins.
C. In Azure DevOps, configure Security in Project Settings.
D. In Azure Active Directory, configure conditional access.

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Question # 7

Note: This question is part of a series les 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 nothave a correct solution.After you answer a question m this section, you will NOT be able to return to it As a result,these questions will not appear in the review screenYou integrate a cloud-hosted Jenkins server and a new Azure Dev Ops deployment.You need Azure Dev Ops lo send a notification to Jenkins when a developer commitschanges to a branch in Azure Repos.Solution: You create an email subscription to an Azure DevOps notification.Does this meet the goal?

A. Yes
B. NO

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Question # 8

You have a multi-tier application. The front end of the application is hosted in Azure AppService. You need to identify the average load times of the application pages. What shouldyou use?

A. the diagnostics logs of the App Service
B. Azure Application Insights
C. Azure Advisor
D. the activity log of the App Service

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Question # 9

Note: This question is part of a series of questions that present the same scenario. Eachquestion in the series contains a unique solution that might meet the stated goals. Somequestion sets might have more than one correct solution, while others might not have acorrect 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.Your company uses Azure DevOps to manage the build and release processes forapplications.You use a Git repository for applications source control.You need to implement a pull request strategy that reduces the history volume in themaster branch.Solution: You implement a pull request strategy that uses squash merges.Does this meet the goal?

A. Yes
B. No

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Question # 10

Your company has an Azure DevOps project that produces Node Package Manager (npm)packages. Multiple projects consume the packages.You need to minimize the amount of disk space used by older packages in Azure Artifacts.What should you modify?

A. the retention settings of the project's pipeline 
B. the retention settings of the project's release 
C. the retention settings of the project's tests 
D. the retention settings of the company pipeline

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