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AZ-400 Exam Dumps and Practice Questions

Preview page 1 of 132 with real questions 1 to 5 from the full 661-question Microsoft set.

Microsoft AZ-400 Dumps - Pass Designing and Implementing Microsoft DevOps Solutions Exam in First Attempt 2026

The Microsoft AZ-400 exam, "Designing and Implementing Microsoft DevOps Solutions", is the certification exam for the Azure DevOps Engineer Expert path. It is designed for IT professionals who plan, build, and manage DevOps practices in Microsoft Azure environments. This exam matters because it validates practical skills in automation, collaboration, release management, and secure delivery pipelines. Passing AZ-400 shows that you can support modern software delivery with strong DevOps processes and Microsoft cloud technologies.

Exam Topics and Approximate Weightage

# Exam Topics Sub-Topics Approximate Weightage (%)
1 Develop an Instrumentation Strategy Application monitoring
Logging and tracing
Telemetry collection
15%
2 Develop a security and compliance plan Security controls
Compliance requirements
Secrets and access management
20%
3 Design and implement build and release pipelines CI/CD pipeline design
Build automation
Release approvals and deployment
30%
4 Design and implement a source control strategy Branching strategy
Repository management
Pull request workflow
15%
5 Design and implement processes and communications Collaboration workflows
Work item tracking
Team communication practices
20%
Total 100%

The AZ-400 exam tests more than memorization. It measures your ability to apply DevOps concepts in real scenarios, choose the right Microsoft Azure DevOps practices, and connect technical decisions with delivery goals. Candidates need a solid understanding of build and release automation, source control, security planning, instrumentation, and team collaboration.

Actual Microsoft AZ-400 Exam Questions

Question 1

Your company develops an application named App1 that is deployed in production.

As part of an application update, a new service is being added to App1. The new service requires access to an application named App2 that is currently in development.

You need to ensure that you can deploy the update to App1 before App2 becomes available. You must be able to enable the service in App1 once App2 is deployed.

What should you do?

Question 2

You are creating a dashboard in Azure Boards.

You need to visualize the time from when work starts on a work item until the work item is closed.

Which type of widget should you use?

Correct answer: D

To visualize the time from when work starts on a work item until it is closed, you should use the Cumulative Flow Diagram (CFD) widget in Azure Boards. The CFD shows the flow of work items through different states over time, allowing you to see how long items spend in each state and the overall cycle time from start to completion.

Question 3

You create a Microsoft ASP.NET Core application.

You plan to use Azure Key Vault to provide secrets to the application as configuration data.

You need to create a Key Vault access policy to assign secret permissions to the application. The solution must use the principle of least privilege.

Which secret permissions should you use?

Correct answer: B

Application data plane permissions:

Keys: sign

Secrets: get


https://docs.microsoft.com/en-us/azure/key-vault/key-vault-secure-your-key-vault

Question 4

Note: This question part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the staled goals. Some question sets might have more than one correct solution, whale 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.

You integrate a cloud-hosted Jenkins server and a new Azure DevOps depsoyment.

You need Azure DevOps to send a notification to Jenkins when a developer commits changes to a branch in Azure Repos.

Solution: You add a trigger to the build pipeline.

Does this meet the goal?

Correct answer: A

You can create a service hook for Azure DevOps Services and TFS with Jenkins.


https://docs.microsoft.com/en-us/azure/devops/service-hooks/services/jenkins

Question 5

You have the following Azure policy.

Correct answer: A

This question references an Azure policy exhibit that is not visible in the provided text. To answer correctly, I would need to see the policy definition including:

  • The effect (Deny, Audit, Append, Modify, etc.)
  • The conditions being evaluated
  • The resource types or properties targeted

Azure policies control compliance and governance. Depending on the policy configuration, it might deny resource creation, audit actions, or automatically apply tags/modifications to resources.

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How QA4Exam.com Helps You Pass

QA4Exam.com offers an Exam PDF with actual questions and answers plus an Online Practice Test for the Microsoft AZ-400 exam. These resources help you study with real exam-style content, verified answers, and updated material that matches the exam focus. The practice test also gives you a realistic simulation of the exam environment, so you can improve time management and answer selection under pressure. With consistent practice, you can strengthen weak areas and build the confidence needed to pass on your first attempt.

Frequently Asked Questions

1. Who should take the Microsoft AZ-400 exam?

The exam is intended for professionals pursuing the Azure DevOps Engineer Expert certification and those working with DevOps practices in Microsoft Azure environments.

2. Is AZ-400 difficult?

Yes, it can be challenging because it tests practical DevOps knowledge, pipeline design, security planning, source control, and collaboration processes.

3. Can I pass AZ-400 with only braindumps?

Braindumps alone are not enough for dependable preparation. You should use them with hands-on knowledge and practice to understand the exam concepts properly.

4. Do I need hands-on experience for this exam?

Hands-on experience is strongly recommended because the exam focuses on real-world DevOps tasks and Microsoft Azure implementation scenarios.

5. How do QA4Exam.com dumps and practice tests help me pass in the first attempt?

They help you study actual questions and answers, practice with exam-like timing, and review verified content so you can prepare more efficiently for the first attempt.

6. What format do QA4Exam.com materials use?

QA4Exam.com provides an Exam PDF and an Online Practice Test, giving you flexible study options for reading, review, and timed practice.

7. Can I retake the AZ-400 exam if I do not pass?

Retake rules depend on Microsoft exam policies. It is best to review the current Microsoft exam guidelines before scheduling another attempt.