Practice AZ-400 Exam Online

Question 1

You have a project in Azure DevOps named Project1. Project1 contains a build pipeline named Pipe1 that builds an application named Appl.
You have an agent pool named Pool1 that contains a Windows Server 2019-based self-hosted agent. Pipe1 uses Pool1.
You plan to implement another project named Project2. Project2 will have a build pipeline named Pipe2 that builds an application named App2.
App1 and App2 have conflicting dependencies.
You need to minimize the possibility that the two build pipelines will conflict with each other. The solution must minimize infrastructure costs.
What should you do?

A : Create two container jobs.

B : Change the self-hosted agent to use Red Hat Enterprise Linux (RHEL) 8.

C : Add another self-hosted agent

D : Add a Docker Compose task to the build pipelines.

Answer: A

Question 2

Which of the following choices isn't a package type supported by Azure DevOps?

A : NPM

B : PHP

C : Python

Answer: B

Question 3

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.

Your company uses Azure DevOps to manage the build and release processes for applications.

You use a Git repository for applications source control.

You need to implement a pull request strategy that reduces the history volume in the master branch.

Solution: You implement a pull request strategy that uses an explicit merge.

Does this meet the goal?

A : Yes

B : No

Answer: B

Question 4

You have an Azure DevOps organization named Contoso, an Azure DevOps project named Project1, an

Azure subscription named Sub1, and an Azure key vault named vault1.

You need to ensure that you can reference the values of the secrets stored in vault1 in all the pipelines of

Project1. The solution must prevent the values from being stored in the pipelines.

What should you do?

A : Create a variable group in Project1.

B : Add a secure file to Project1.

C : Modify the security settings of the pipelines.

D : Configure the security policy of Contoso.

Answer: A

Question 5

You have a multi-tier application that has an Azure Web Apps front end and an Azure SQL Database back end. You need to recommend a solution to capture and store telemetry data. The solution must meet the following requirements: Support using ad-hoc queries to identify baselines. Trigger alerts when metrics in the baseline are exceeded. Store application and database metrics in a central location.

What should you include in the recommendation ?

A : Azure Application Insights

B : Azure Event Hubs

C : Azure Log Analytics

D : Azure SQL Database Intelligent Insights

Answer: C

Name:	Designing and Implementing Microsoft DevOps Solutions
Exam Code:	AZ-400
Certification:	Microsoft Azure
Vendor:	Microsoft
Total Questions:	613
Last Updated:	Apr 23, 2024

Microsoft AZ-400