| Exam Code | AZ-400 |
| Exam Name | Microsoft Azure DevOps Solutions |
| Questions | 628 Questions Answers With Explanation |
| Update Date | July 14,2026 |
| Price |
Was : |
In the rapidly evolving world of cloud computing, the intersection of software development and IT operations—collectively known as DevOps—has become the backbone of modern enterprise agility. Microsoft’s AZ-400: Designing and Implementing Microsoft DevOps Solutions exam stands as the gold standard for professionals aiming to solidify their footprint in this domain. Earning the prestigious Microsoft Certified: DevOps Engineer Expert badge demonstrates your ability to seamlessly fuse people, processes, and technologies to continuously deliver business value.
However, passing this elite-level exam requires more than just a conceptual understanding of workflows. The exam demands deep practical knowledge, hands-on pipeline configuration mastery, and familiarity with the latest objectives. In this comprehensive guide, we provide a complete breakdown of the exam blueprints, core requirements, career trajectory, and how utilizing high-quality 2026 Latest AZ-400 Exam Dumps can significantly streamline your preparation journey.
Given the depth of scenario-based case studies and precise YAML formatting questions on the exam, relying solely on theoretical reading often leads to surprises on test day. This is why thousands of successful candidates integrate premium, verified exam practice materials—commonly referred to as AZ-400 Exam Dumps—into their study routines.
High-quality exam questions provide an exact replica of the actual examination environment. By practicing with real exam questions, correct answers, and thorough conceptual explanations, you eliminate exam anxiety, master complex drag-and-drop structures, and understand precisely how Microsoft frames its technical questions.
The AZ-400 exam is designed for DevOps professionals who are already familiar with Azure administration and development. It tests your ability to automate, secure, scale, and monitor applications throughout their entire lifecycle.
Unlike associate-level certificates, this is an Expert-level exam. It doesn’t just ask what a tool does; it presents complex, real-world multi-tier enterprise scenarios where you must choose the most cost-effective, secure, and operationally efficient automation strategy. Topics range from configuring branching strategies in GitHub and Azure Repos to managing complex multi-stage YAML pipelines and building a resilient Site Reliability Engineering (SRE) framework.
The AZ-400 objectives align heavily with cloud-native DevOps architectures, enhanced DevSecOps integrations, and advanced Infrastructure as Code (IaC) tools like Bicep and Terraform. Pipeline engineering accounts for a significant portion of the entire test, emphasizing practical pipeline compilation over static theory.
The exam is structured across five primary domain areas:
To unlock the Microsoft Certified: DevOps Engineer Expert certification badge, passing the AZ-400 exam is only half the battle. Because it is an expert tier credential, Microsoft implements strict prerequisite gates.
To officially receive the expert badge, you must hold at least one of the following active associate-level certifications:
Beyond formal credentials, it is highly recommended that candidates possess over one year of working experience managing repositories and automation pipelines within Azure DevOps or GitHub Actions, alongside basic scripting proficiency in Bash, PowerShell, or YAML.
Earning your AZ-400 certification opens the door to high-paying, elite positions across the global IT infrastructure landscape. As enterprises transition to hybrid cloud environments and Kubernetes-driven microservices, the demand for certified Azure DevOps Engineers has reached an all-time high.
Key Career Roles:
In terms of market value, professionals holding the DevOps Engineer Expert credential consistently rank among the highest-paid cloud specialists, with average annual salaries ranging from $120,000 to over $165,000 depending on region and experience. This certification acts as a validation that you can scale an organization's software delivery pipeline reliably and securely.
To provide candidates with a comprehensive approach to self-assessment, Pass4surexams offers a specialized Dual Package. Rather than providing static reading text, this bundle equips you with two distinct learning methodologies designed to maximize retention and simulate real-world testing constraints.
The table below outlines how the components of the Dual Package complement each other:
AZ-400 Dual Package Comparison
Compare features across our high-yield offline study guide and software environments.
Engineered for agile offline learning, quick high-yield conceptual reviews, and systematic core syllabus memorization.
Provides real-world exam infrastructure simulation, strict time management tracking, and realistic dynamic performance mapping.
Fully responsive, clean structural scaling across smartphones, tablets, laptops, alongside completely printable hardcopies.
Advanced desktop and laptop client software engineered to mimic the exact structural interface of a real Microsoft test center.
Review core content anywhere, at any time, completely decoupled from operational web connections or live data dependencies.
Deploys customizable internal countdown timers, instant automated scoring mechanisms, and long-term historical weak-point diagnostic charts.
Loaded with 100% updated 2026 AZ-400 actual examination questions paired alongside comprehensive engineering explanatory keys.
Provides functional code drag-and-drop mechanics, enterprise deployment case study pipelines, and randomized dynamic mock test pools.
Q1: Is the AZ-400 exam difficult for beginners?
Yes, the AZ-400 is considered one of Microsoft's most challenging expert exams. It is not intended for true cloud beginners. Because it assumes mastery over prerequisite topics found in the AZ-104 or AZ-204 certifications, you must have a strong foundational grasp of basic cloud architecture before diving into its complex automation and DevSecOps parameters.
Q2: Can I get the DevOps Expert certification without taking the AZ-104 or AZ-204 exams?
You can physically sit for and pass the AZ-400 exam by itself. However, Microsoft will withhold the Microsoft Certified: DevOps Engineer Expert badge until you successfully clear either the AZ-104 or AZ-204 exam. The expert credential will automatically activate the moment both sides of the requirement are completed.
Q3: How frequently does Microsoft update the AZ-400 exam objectives?
Microsoft routinely updates its cloud exams to mirror active platform modifications. Minor corrections or changes can occur multiple times a year, with significant structural syllabus overhauls happening roughly once every 12 to 18 months. Using a reputable provider like Pass4surexams ensures your preparation materials mirror the exact modern parameters tested in 2026.
Q4: What is the passing score for the AZ-400 exam?
The passing score is a scaled score of 700 out of 1000. This does not mean you need exactly 70% of the questions correct, as different questions carry varying point weights depending on their overall complexity.
Q5: How much time should I dedicate to studying for the AZ-400?
For candidates possessing an active associate certification and a year of practical DevOps platform exposure, structured preparation typically takes 8 to 12 weeks of daily study. Utilizing the Pass4surexams Dual Package can compress this timeframe by highlighting high-yield focus domains and maximizing your mock review efficiency.
100% Money-Back Guarantee
Invest in your future risk-free. If you thoroughly use our updated 2026 AZ-400 study assets and do not pass your official Microsoft exam on the first attempt, you are entitled to a full, hassle-free refund.
3 Months of Free Updates
Cloud technology moves fast, and so do we. Every purchase includes 3 months of entirely free updates. If Microsoft adjusts its testing criteria or changes pipeline objectives, the new questions are instantly pushed to your dashboard.
24/7 Expert Support Availability
Never study in the dark. Our dedicated panel of certified Azure infrastructure experts and customer support representatives is online 24 hours a day, 7 days a week, to clarify complex questions or assist with technical tools.
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.
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
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
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
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
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.
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
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
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
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
You manage an Azure web app that supports an e-commerce website.You need to increase the logging level when the web app exceeds normal usage patterns.The solution must minimize administrative overhead.Which two resources should you include in the solution? Each correct answer presents partof the solution.NOTE: Each correct selection is worth one point.
A. an Azure Automation run book
B. an Azure Monitor alert that has a dynamic threshold
C. an Azure Monitor alert that has a static threshold
D. the Azure Monitor auto scale settings
E. an Azure Monitor alert that uses an action group that has an email action
You need to create a notification if the peak average response time of an Azure web appnamed az400-9940427-main is more than five seconds when evaluated during a fiveminute period. The notification must trigger the “https://contoso.com/notify” webhook.To complete this task, sign in to the Microsoft Azure portal.
You have a private project in Azure DevOps.You need to ensure that a project manager can create custom work item queries to reporton the project's progress. The solution must use the principle of least privilege.To which security group should you add the project manager?
A. Project Collection Administrators
B. Reader
C. Project Administrators
D. Contributor
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 historywhile they are offline.Which version control solution should you use?
A. TortotseSVN
B. Team Foundation Version Control
C. Subversion
D. Git
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 theapplication. The solution must use the principle of least privilege.Which secret permissions should you use?
A. List only
B. Get only
C. Get and List
You have an application that consists of several Azure App Service web apps and Azurefunctions.You need to access the security of the web apps and the functions.Which Azure features can you use to provide a recommendation for the security of theapplication?
A. Security & Compliance in Azure Log Analytics
B. Resource health in Azure Service Health
C. Smart Detection in Azure Application Insights
D. Compute & apps in Azure Security Center
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 statedgoals. Some question sets might have more than one correct solution, while othersmight not have a correct solution.After you answer a question in this section, you will NOT be able to return to it. As aresult, these questions will not appear in the review screen.You need to recommend an integration strategy for the build process of a Java application.The solution must meet the following requirements:The build must access an on-premises dependency management system.The build outputs must be stored as Server artifacts in Azure DevOps.The source code must be stored in a Git repository in Azure DevOps.Solution: Configure the build pipeline to use a Microsoft-hosted agent pool running theWindows Server 2019 with Visual Studio 2019 image. Include the Java Tool Installer taskin the build pipeline.Does this meet the goal?
A. Yes
B. No
Your company plans to use an agile approach to software developmentYou need to recommend an application to provide communication between members of thedevelopment team who work in locations around the world. The application must meet the following requirements:• Provide the ability to isolate the members of efferent project teams into separatecommunication channels and to keep a history of the chats within those channels.• Be available on Windows 10, Mac OS, iOS, and Android operating systems.• Provide the ability to add external contractors and suppliers to projects.• Integrate directly with Azure DevOps.What should you recommend?
A. Octopus
B. Bamboo
C. Microsoft Project
D. Slack
You have a brand policy in a project in Azure DevOps. The policy requires that codealways builds successfully.You need to ensure that a specific user can always merge change to the master branch,even if the code fails to compile. The solution must use the principle of least privilege.What should you do?
A. From the Security setting of the repository, modify the access control tor the user.
B. From the Security settings of the branch, modify the access control for the user.
C. Add the user to the Build Administrators group,
D. Add the user to the Project Administrators group
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 manage a project in Azure DevOps.You need to prevent the configuration of the project from changing over time.Solution: Perform a Subscription Health scan when packages are created.Does this meet the goal?
A. Yes
B. No
You have an app named App1 that you release by using Azure Pipelines. App1 has theversions shown in the following table.You complete a code change to fix a bug that was introduced in version 3.4.3.Which version number should you assign to the release?
A. 3.4.4
B. 3.4.8
C. 3.5.0
D. 4.0.1
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 have an approval process that contains a condition. The condition requires thatreleases be approved by a team leader before they are deployed.You have a policy stating that approvals must occur within eight hours.You discover that deployment fail if the approvals take longer than two hours.You need to ensure that the deployments only fail if the approvals take longer than eighthours.Solution: From Post-deployment conditions, you modify the Timeout setting for postdeployment approvals.Does this meet the goal?
A. Yes
B. No
Your company develops a client banking application that processes a large volume of data.Code quality is an ongoing issue for the company. Recently, the code quality hasdeteriorated because of an increase in time pressure on the development team.You need to implement static code analysis.During which phase should you use static code analysis?
A. build
B. production release
C. staging
D. integration testing
You are developing an open source solution that uses a GitHub repository.You create a new public project in Azure DevOps.You plan to use Azure Pipelines for continuous build. The solution will use the GitHubChecks API.Which authentication type should you use?
A. a personal access token
B. SAML
C. GitHub App
D. OAuth
You are integrating an Azure Boards project and a GitHub repository.You need to authenticate Azure Boards to GitHub.Which two authentication methods can you use? Each correct answer presents a completesolution.NOTE: Each correct selection is worth one point.
A. a trusted root certificate
B. a publisher certificate
C. Azure Active Directory (Azure AD)
D. GitHub user credentials
E. a personal access token (PAT)
Be part of the conversation — share your thoughts, reply to others, and contribute your experience.
Technical question: what is the role of Azure Pipelines in DevOps workflows?
Most study material says Azure Pipelines automate build, testing, and deployment processes.
Some practice questions about automation and deployment strategies were very helpful.
Agreed, especially understanding DevSecOps and infrastructure as code topics.
I started preparing for the AZ-400 exam using practice questions. Azure DevOps concepts are quite detailed.
Yes, the study material explains CI/CD pipelines, GitHub Actions, and Azure DevOps workflows very clearly.
Sun Hao
Some scenario questions about release management were interesting.
Frederik Klein
Those usually test DevOps automation and cloud deployment concepts.