Free Microsoft AZ-400 Exam Dumps Questions & Answers

You have a project in Azure DevOps named Project1.
You need to ensure that all new pipelines in Project1 execute three specific tasks during pipeline execution.
What should you create?

• A.  a task group
• B.  a JSON template
• C.  a YAML template
• D.  a PowerShell task

During a code review, you discover quality issues in a Java application.
You need to recommend a solution to detect quality issues including unused variables and empty catch blocks.
What should you recommend?

• A.  In a Gulp build task, specify a custom condition expression.
• B.  In a Grunt build task, select Enabled from Control Options.
• C.  In an Xcode build task, select Use xcpretty from Advanced.
• D.  In a Maven build task, select Run PMD.

Task 10
You need to create a variable group named varGroup1 that will contain the following variables and default values:
* username: Userl-48901628
* password: aFpJ2j+6M!
The PASSWORD variable must be secret.

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 each statement based on the information presented in the graphic.
NOTE: Each correct selection is worth one point.

Correct Answer:

Explanation:

You use Get for source control.
You need to optimize the performance of a repository. The solution must meet the following requirements:
Permanently remove all items referenced only in the ref log.
Remove history that is NOT in any current branch.
How should you complete the command? To answer, select the appropriate options in the answer area.

Correct Answer:

Explanation: