Microsoft Azure DevOps Solutions (AZ-400) Exam Practice Questions & Study Guide 2026

Name: AZ-400
Brand: Dumps4azure
SKU: AZ-400
Rating: 4.9 (407 reviews)

609 Questions & Answers With Explanation

Update Date: June 04, 2026

PDF + Test Engine	$65
Test Engine	$55
PDF	$45

Last Update on June 04, 2026

100% Passing Guarantee of AZ-400 Exam

90 Days Free Updates of AZ-400 Exam

Full Money Back Guarantee on AZ-400 Exam

Pass AZ-400 Exam in first attempt

Sample Questions

Last Week AZ-400 Exam Results

190

Customers Passed Microsoft AZ-400 Exam

100%

Average Score In Real AZ-400 Exam

95%

Questions came from our AZ-400 dumps.

What is AZ-400 — Microsoft Azure DevOps Solutions?

The AZ-400 exam is a Microsoft certification that validates your skills and knowledge as a Microsoft Azure DevOps Solutions professional. Whether you're looking to advance your career, get a pay raise, or simply prove your Azure expertise — this certification is your next big step.

Passing AZ-400 tells employers one thing — you know your stuff. And with the cloud industry growing faster than ever in 2026, Azure certified professionals are in higher demand than ever before.

Everything You Need to Pass AZ-400 — In One Place

Exam-Accurate Practice Questions
Every question in our AZ-400 practice test is based on the latest 2026 Microsoft exam objectives. No outdated content. No irrelevant questions. Just the real stuff that actually shows up on your exam.
Detailed Explanations For Every Answer
Getting the right answer isn't enough — you need to understand why it's right. Every single question comes with a detailed explanation so you actually learn the concept, not just memorize the answer.
Study In Any Format
PDF for studying on any device. Desktop software for offline practice. Web-based test engine for practicing on your phone. However you like to study — we've got you covered.
Always Updated
Microsoft updates AZ-400 regularly — and so do we. Our team tracks every single change and updates our material within days. You'll never walk into your exam with outdated preparation.

Why Thousands of Professionals Choose Dumps4Azure for AZ-400?

There are hundreds of exam prep sites out there. So why do thousands of professionals keep coming back to Dumps4Azure? Because we don't just throw questions at you and hope for the best. We give you the complete picture — updated material, real explanations, multiple study formats, and a money-back guarantee that proves we actually believe in what we're selling. When you study with Dumps4Azure, you're not just preparing for AZ-400 — you're preparing to pass it.

Frequently Asked Questions (FAQ) About AZ-400

How hard is the AZ-400 exam?

AZ-400 is a challenging exam — but with the right preparation it's absolutely passable on your first attempt. Our practice tests are designed to match the exact difficulty level of the real exam so there are no surprises on exam day.

How many questions are in the AZ-400 exam?

The AZ-400 exam typically contains between 40 to 60 questions. Our practice tests cover all question types including multiple choice, drag and drop, and case studies.

Are 2026 practice questions updated?

Yes! Dumps4Azure’s practice questions are aligned with the latest 2026 exam objectives, ensuring your preparation is relevant.

How long should I study for AZ-400?

Most professionals pass AZ-400 after 2 to 4 weeks of focused preparation using our practice tests. The more consistently you practice, the faster you'll be ready.

Do you offer a free demo for AZ-400?

Absolutely! You can try our free AZ-400 sample questions before purchasing. We want you to see the quality of our material before spending a single penny.

What if I fail AZ-400 after using your material?

A: We offer a full money-back guarantee. If you study with our AZ-400 practice tests and still don't pass, contact us and we'll refund every penny. Zero risk. All reward.

Dump4Azure Exam Package – PDF vs Testing Engine

Compare features of PDF and Testing Engine and choose the best option for your exam preparation.

Features PDF Testing Engine

Latest & Real Exam Questions ✓ ✓

Covers MCQs, Drag & Drop & Case Studies ✓ ✓

Free 3 Months Updates ✓ ✓

100% Money-Back Guarantee ✓ ✓

Secure Checkout (SSL Protected) ✓ ✓

Full Privacy Protection ✓ ✓

Real Exam Simulation ✓

Practice Mode + Exam Mode ✓

Instant Result & Score Tracking ✓

Smart Question Selection (Custom/Random) ✓

Save Notes & Mark Important Questions ✓

Microsoft AZ-400 Sample Questions

Question 1

In Azure DevOps, you create Project3.You need to meet the requirements of the project.What should you do first?

A. From Azure DevOps, create a service endpoint.
B. From SonarQube, obtain an authentication token.
C. From Azure DevOps, modify the build definition.
D. From SonarQube, create a project.

Answer: A
Explanation:
The first thing to do is to declare your SonarQube server as a service endpoint in your VSTS/DevOps project settings.
References:
https://docs.sonarqube.org/display/SCAN/Analyzing+with+SonarQube+Extension+for+vstsTFS

Question 2

You are designing an Azure DevOps strategy for your company’s development team.You suspect that the team’s productivity is low due to accumulate technical debt.You need to recommend a metric to assess the amount of the team’s technical debt.What should you recommend?

A. the number of code modules in an application
B. the number of unit test failures
C. the percentage of unit test failures
D. the percentage of overall time spent on rework

Answer: D

Question 3

You have an Azure DevOps organization named Contoso and art Azure subscription The subscription contains an Azure virtual machine scale set named VMSS1 that is configured for autoscaling.You use Azure DevOps to build a web app named Appl and deploy Appl to VMSS1. Appl is used heavily and has usage patterns that vary on a weekly basis.You need to recommend a solution to detect an abnormal rise in the rate of failed requests to Appl. The solution must minimize administrative effort.What should you include in the recommendation?

A. an Azure Service Health alert
B. the Failures feature in Azure Application Insights
C. the Smart Detection feature m Azure Application Insights
D. an Azure Monitor alert that uses an Azure Log Analytics query

Answer: C
Explanation:
After setting up Application Insights for your project, and if your app generates a certain
minimum amount of data, Smart Detection of failure anomalies takes 24 hours to learn the
normal behavior of your app, before it is switched on and can send alerts.
Reference:
https://docs.microsoft.com/en-us/azure/azure-monitor/app/proactive-failure-diagnostics

Question 4

Your company implements an Agile development methodology.You plan to implement retrospectives at the end of each sprint.Which three questions should you include? Each correct answer presents part of the solution.NOTE: Each correct selection is worth one point.

A. Who performed well?
B. Who should have performed better?
C. What could have gone better?
D. What went well?
E. What should we try next?

Answer: B,C,E
Explanation:
Sprint retrospective meetings
The sprint retrospective meeting typically occurs on the last day of the sprint, after the
sprint review meeting. In this meeting, your team explores its execution of Scrum and what
might need tweaking.
Based on discussions, your team might decide to change one or more processes to
improve its own effectiveness, productivity, quality, and satisfaction. This meeting and the
resulting improvements are critical to the agile principle of self-organization.
Look to address these areas during your team sprint retrospectives:
Issues that affected your team's general effectiveness, productivity, and quality.
Elements that impacted your team's overall satisfaction and project flow.
What happened to cause incomplete backlog items? What actions will the team
take to prevent these issues in the future?
Reference:
https://docs.microsoft.com/en-us/azure/devops/boards/sprints/best-practices-scrum

Question 5

You plan to create a project in Azure DevOps. Multiple developers will work on the project. The developers will work offline frequently and will require access to the full project history while they are offline.Which version control solution should you use?

A. TortotseSVN
B. Team Foundation Version Control
C. Subversion
D. Git

Answer: D
Explanation:
Git history: File history is replicated on the client dev machine and can be viewed even
when not connected to the server. You can view history in Visual Studio and on the web portal.
Note: Azure Repos supports two types of version control: Git and Team Foundation Version Control (TFVC).
Reference:
https://docs.microsoft.com/en-us/azure/devops/repos/tfvc/comparison-git-tfvc

Question 6

You have a containerized solution that runs in Azure Container Instances. The solution contains a frontend container named App1 and a backend container named DB1. DB1 loads a large amount of data during startup.You need to verify that DB1 can handle incoming requests before users can submit requests to Appl.What should you configure?

A. a Iiveness probe
B. an Azure Load Balancer health probe
C. a readiness probe
D. a performance log

Answer: C
Explanation:
For containerized applications that serve traffic, you might want to verify that your container
is ready to handle incoming requests. Azure Container Instances supports readiness
probes to include configurations so that your container can't be accessed under certain conditions.
Reference:
https://docs.microsoft.com/en-us/azure/container-instances/container-instances-readinessprobe

Question 7

You need to execute inline testing of an Azure DevOps pipeline that uses a Docker deployment model. The solution must prevent the results from being published to the pipeline.What should you use for the inline testing?

A. a single stage Dockerfile
B. an Azure Kubernetes Service (AKS) pod
C. a multi-stage Dockerfile
D. a Docker Compose file

Answer: B
Explanation:
Use Docker when running integration tests with Azure Pipelines.
Reference:
https://crossprogramming.com/2019/12/27/use-docker-when-running-integration-tests-withazure-pipeline...

Question 8

You have a Microsoft ASP.NET Core web app in Azure that is accessed worldwide.You need to run a URL ping test once every five minutes and create an alert when the web app is unavailable from specific Azure regions. The solution must minimize development time.What should you do?

A. Create an Azure Application Insights availability test and alert.
B. Create an Azure Service Health alert for the specific regions.
C. Create an Azure Monitor Availability metric and alert
D. Write an Azure function and deploy the function to the specific regions.

Answer: A
Explanation:
There are three types of Application Insights availability tests:
URL ping test: a simple test that you can create in the Azure portal.
Multi-step web test
Custom Track Availability Tests
Note: After you've deployed your web app/website, you can set up recurring tests to
monitor availability and responsiveness. Azure Application Insights sends web requests to
your application at regular intervals from points around the world. It can alert you if your
application isn't responding, or if it responds too slowly.
You can set up availability tests for any HTTP or HTTPS endpoint that is accessible from
the public internet. You don't have to make any changes to the website you're testing. In
fact, it doesn't even have to be a site you own. You can test the availability of a REST API
that your service depends on.
Reference:
https://docs.microsoft.com/en-us/azure/azure-monitor/app/monitor-web-appavailability#create-a-url-pi...

Question 9

You are creating a build pipeline in Azure Pipelines.You define several tests that might fail due to third-party applications.You need to ensure that the build pipeline completes successfully if the third-party applications are unavailable.What should you do?

A. Configure the build pipeline to use parallel jobs
B. Configure flaky tests
C. Increase the test pass percentage
D. Add the Requirements quality widget to your dashboard

Answer: D
Explanation:
Requirements traceability is the ability to relate and document two or more phases of a
development process, which can then be traced both forward or backward from its origin.
Requirements traceability help teams to get insights into indicators such as quality of
requirements or readiness to ship the requirement. A fundamental aspect of requirements
traceability is association of the requirements to test cases, bugs and code changes.
Reference:
https://docs.microsoft.com/en-us/azure/devops/pipelines/test/requirements-traceability

Question 10

You have an existing project in Azure DevOps.You plan to integrate GitHub as the repository for the projectYou need to ensure that Azure Pipelines runs under the Azure Pipelines identityWhich authentication mechanism should you use?

A. GitHubApp
B. OAuth
C. personal access token (PAT)
D. Azure Active Directory (Azure AD)

Answer: A
Explanation:
GitHub App uses the Azure Pipelines identity.
Reference:
https://docs.microsoft.com/en-us/azure/devops/pipelines/repos/github

Microsoft AZ-400 Exam Reviews

    Dylan         Jun 06, 2026

Dumps4Azure made my AZ-400 exam preparation much easier. The practice questions were clear and aligned well with DevOps concepts.

    Edgar         Jun 05, 2026

I passed the AZ-400 exam on my first attempt thanks to Dumps4Azure. The study material was well-structured and very practical.

    Edmund         Jun 05, 2026

Great experience using Dumps4Azure for the AZ-400 exam. The questions helped me understand real-world Azure DevOps scenarios.

    Elliot         Jun 04, 2026

The AZ-400 practice tests from Dumps4Azure helped me identify weak areas and improve my confidence before the exam.

    Felix         Jun 04, 2026

I really liked the quality of Dumps4Azure content. The AZ-400 material was updated and perfect for focused revision.

    Finn         Jun 03, 2026

Dumps4Azure is a reliable platform for exam preparation. The AZ-400 questions felt very close to the actual exam format.

    Zara         Jun 03, 2026

Thanks to Dumps4Azure, my AZ-400 exam preparation was smooth and stress-free. The explanations were easy to follow.

    Willa         Jun 02, 2026

Excellent value for money. Dumps4Azure provided accurate and relevant questions for the AZ-400 exam.

    Violet         Jun 02, 2026

I highly recommend Dumps4Azure for the AZ-400 exam. The practice tests saved me a lot of time and boosted my confidence.

    Victoria         Jun 01, 2026

Dumps4Azure delivered exactly what I needed for the AZ-400 exam. Solid practice questions and great preparation support.

Leave Your Review

Name *

Email *

Review *

Features	PDF	Testing Engine
Latest & Real Exam Questions	✓	✓
Covers MCQs, Drag & Drop & Case Studies	✓	✓
Free 3 Months Updates	✓	✓
100% Money-Back Guarantee	✓	✓
Secure Checkout (SSL Protected)	✓	✓
Full Privacy Protection	✓	✓
Real Exam Simulation		✓
Practice Mode + Exam Mode		✓
Instant Result & Score Tracking		✓
Smart Question Selection (Custom/Random)		✓
Save Notes & Mark Important Questions		✓

AZ-400 Dumps

Microsoft Azure DevOps Solutions (AZ-400) Exam Practice Questions & Study Guide 2026

What is AZ-400 — Microsoft Azure DevOps Solutions?

Everything You Need to Pass AZ-400 — In One Place

Why Thousands of Professionals Choose Dumps4Azure for AZ-400?

How hard is the AZ-400 exam?

How many questions are in the AZ-400 exam?

Are 2026 practice questions updated?

How long should I study for AZ-400?

Do you offer a free demo for AZ-400?

What if I fail AZ-400 after using your material?

Dump4Azure Exam Package – PDF vs Testing Engine

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Question 9

Question 10

Leave Your Review