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Exam Code: AZ-400
Full Name: Designing and Implementing Microsoft DevOps Solutions
Passing Score: 700
Cost: $165
Languages: English, Japanese, Chinese (Simplified), Korean, German, French, Spanish, Portuguese (Brazil), Arabic (Saudi Arabia), Russian, Chinese (Traditional), Italian, Indonesian (Indonesia)
Official study materials:
- AZ-400 – Designing and Implementing Microsoft DevOps Solutions: Migration & Consolidation Strategy for Tools
- AZ-400 – Designing and Implementing Microsoft DevOps Solutions: Design & Implement Agile Work Management Approach
- AZ-400 – Designing and Implementing Microsoft DevOps Solutions: Design a Quality Strategy & Secure Development Process
- AZ-400 – Designing and Implementing Microsoft DevOps Solutions: Tool Integration
- AZ-400 – Designing and Implementing Microsoft DevOps Solutions: Version & Source Control
- AZ-400 – Designing and Implementing Microsoft DevOps Solutions: Code Flow & Mobile DevOps
- AZ-400 – Designing and Implementing Microsoft DevOps Solutions: Application Configuration & Secrets
- AZ-400 – Designing and Implementing Microsoft DevOps Solutions: Manage Code Quality & Security Policies
- AZ-400 – Designing and Implementing Microsoft DevOps Solutions: Azure DevOps Infrastructure
- AZ-400 – Designing and Implementing Microsoft DevOps Solutions: Design and Set Up Release Strategy & Workflow
- AZ-400 – Designing and Implementing Microsoft DevOps Solutions: Implement Deployment Patterns
- AZ-400 – Designing and Implementing Microsoft DevOps Solutions: Dependency Management & Security Compliance
- AZ-400 – Designing and Implementing Microsoft DevOps Solutions: Infrastructure as Code & Security Compliance
- AZ-400 – Designing and Implementing Microsoft DevOps Solutions: Implement Infrastructure as Code
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Related certifications: Microsoft Certified: DevOps Engineer Expert
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Free AZ-400 dumps Designing and Implementing Microsoft DevOps Solutions practice test
We’ve done the hard work for you and compiled valid AZ-400 dumps question materials that you can use to pass the Microsoft AZ-400 certification exam.
QUESTION 1
You have an Azure subscription that contains resources in several resource groups.
You need to design a monitoring strategy that will provide a consolidated view. The solution must support the following requirements:
1. Support role-based access control (RBAQ by using Azure Active Directory (Azure AD) identities.
2. Include visuals from Azure Monitor that are generated by using the Kusto query language.
3. Support documentation written in markdown.
4. Use the latest data available for each visual. What should you use to create the consolidated view?
A. Azure Data Explorer
B. Azure dashboards
C. Azure Monitor
D. Microsoft Power Bl
Correct Answer: A
There are several tools available for running queries in Azure Data Explorer, including Kusto.
Kusto uses a role-based access control (RBAC) model, under which authenticated principals are mapped to roles, and get access according to the roles they\\’re assigned.
Note: Azure Data Explorer is a highly scalable and secure analytics service that enables you to do rich exploration of structured and unstructured data for instant insights. Optimized for ad-hoc queries, Azure Data Explorer enables rich data exploration over raw, structured, and semi-structured data delivering fast time to insight.
Query with a modern, intuitive query language that offers fast, ad-hoc, and advanced query capabilities over high-rate data volumes and varieties
Reference: https://docs.microsoft.com/en-us/azure/data-explorer/tools-integrations-overview
QUESTION 2
You have an Azure DevOps organization named Contoso and an Azure subscription. You use Azure DevOps to build a containerized app named App1 and deploy App1 to an Azure container instance named ACI1.
You need to restart ACI1 when App1 stops responding. What should you do?
A. Add a liveness probe to the YAML configuration of App1.
B. Add a readiness probe to the YAML configuration of App1.
C. Use Connection Monitor in Azure Network Watcher.
D. Use IP flow verify in Azure Network Watcher.
Correct Answer: B
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.
The readiness probe behaves like a Kubernetes readiness probe. For example, a container app might need to load a large data set during startup, and you don\’t want it to receive requests during this time. YAML is used to setup a liveness probe.
Reference: https://docs.microsoft.com/en-us/azure/container-instances/container-instances-readiness-probe
QUESTION 3
SIMULATION
You plan to deploy a runbook that will create Azure AD user accounts. You need to ensure that runbooks can run the Azure PowerShell cmdlets for Azure Active Directory. To complete this task, sign in to the Microsoft Azure portal.
Correct Answer: See solution below.
QUESTION 4
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. You have an approval process that contains a condition. The condition requires that releases 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 eight hours.
Solution: From Pre-deployment conditions, you modify the Timeout setting for pre-deployment approvals. Does this meet the goal?
A. Yes
B. No
Correct Answer: B
Use a gate instead of an approval instead.
References: https://docs.microsoft.com/en-us/azure/devops/pipelines/release/approvals/gates
QUESTION 5
Your company uses Azure DevOps. Only users who have accounts in Azure Active Directory can access the Azure DevOps environment. You need to ensure that only devices that are connected to the on-premises network can access the Azure DevOps environment. What should you do?
A. Assign the Stakeholder access level 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.
Correct Answer: D
Conditional Access is a capability of Azure Active Directory. With Conditional Access, you can implement automated access control decisions for accessing your cloud apps that are based on conditions. Conditional Access policies are enforced after the first-factor authentication has been completed.
References:
https://docs.microsoft.com/en-us/azure/active-directory/conditional-access/overview
QUESTION 6
You plan to onboard 10 new developers.
You need to recommend a development environment that meets the following requirements:
1. Integrates with GitHub
2. Provides integrated debugging tools
3. Supports remote workers and hot-desking environments
4. Supports developers who use browsers, tablets, and Chromebooks What should you recommend?
A. VS Code
B. Xamarin Studio
C. MonoDevelop
D. Visual Studio Codespaces
Correct Answer: D
Visual Studio Codespaces is built to accommodate the widest variety of projects or tasks, including GitHub and integrating debugging. Visual Studio Codespaces conceptually and technically extends the Visual Studio Code Remote Development extensions.
In addition to “backend” environments, Visual Studio Codespaces supports these “frontend” editors: Visual Studio Code
Visual Studio Code-based editor in the browser
Reference: https://docs.microsoft.com/sv-se/visualstudio/codespaces/overview/what-is-vsonline
QUESTION 7
You have been tasked with strengthening the security of your team\’s development process.
You need to suggest a security tool type for the Continuous Integration (CI) phase of the development process. Which of the following is the option you would suggest?
A. Penetration testing
B. Static code analysis
C. Threat modeling
D. Dynamic code analysis
Correct Answer: B
Validation in the CI/CD begins before the developer commits his or her code. Static code analysis tools in the IDE provide the first line of defense to help ensure that security vulnerabilities are not introduced into the CI/CD process.
Reference: https://docs.microsoft.com/en-us/azure/devops/articles/security-validation-cicd-pipeline?view=vsts
QUESTION 8
SIMULATION
You need to ensure that an Azure web app named az400-9940427-main can retrieve secrets from an Azure key vault named az400-9940427-kv1 by using a system managed identity.
The solution must use the principle of least privilege.
To complete this task, sign in to the Microsoft Azure portal.
Correct Answer: See solution below.
1. In Azure portal navigate to the az400-9940427-main app.
2. Scroll down to the Settings group in the left navigation.
3. Select Managed identity.
4. Within the System assigned tab, switch Status to On. Click Save.
References: https://docs.microsoft.com/en-us/azure/app-service/overview-managed-identity
QUESTION 9
Your company has 60 developers who are assigned to four teams. Each team has 15 members. The company uses an agile development methodology. You need to structure the work of the development teams so that each team owns their respective work while working together to reach a common goal.
Which parts of the taxonomy should you enable the team to perform autonomously?
A. Features and Tasks
B. Initiatives and Epics
C. Epics and Features
D. Stories and Tasks
Correct Answer: A
A feature typically represents a shippable component of software. Features, examples:
1. Add view options to the new work hub
2. Add mobile shopping cart
3. Support text alerts
4. Refresh the web portal with new look and feel
User Stories and Tasks are used to track work. Teams can choose how they track bugs, either as requirements or as tasks
Incorrect Answers:
B, C: An epic represents a business initiative to be accomplished.
Epics, examples:
1. Increase customer engagement
2. Improve and simplify the user experience
3. Implement new architecture to improve performance
4. Engineer the application to support future growth
5. Support integration with external services
6. Support mobile apps
Reference: https://docs.microsoft.com/en-us/azure/devops/boards/backlogs/define-features-epics
https://docs.microsoft.com/en-us/azure/devops/boards/work-items/about-work-items
QUESTION 10
HOTSPOT
Your company is creating a suite of three mobile applications. You need to control access to the application builds. The solution must be managed at the organization level. What should you use? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area
Correct Answer:
Box 1: Microsoft Visual Studio App Center distribution Groups Distribution Groups are used to control access to releases. A Distribution Group represents a set of users that can be managed jointly and can have common access to releases. Example of Distribution Groups can be teams of users, like the QA Team or External Beta Testers or can represent stages or rings of releases, such as Staging.
Box 2: Shared
Shared distribution groups are private or public distribution groups that are shared across multiple apps in a single organization. Shared distribution groups eliminate the need to replicate distribution groups across multiple apps.
Note: With the Deploy with App Center Task in Visual Studio Team Services, you can deploy your apps from Azure DevOps (formerly known as VSTS) to App Center. By deploying to App Center, you will be able to distribute your builds to your users.
References: https://docs.microsoft.com/en-us/appcenter/distribution/groups
QUESTION 11
You have an Azure DevOps project that contains a release pipeline and a Git repository. When a new code revision is committed to the repository, a build and release is triggered. You need to ensure that release information for the pipeline is added automatically to the work items associated to the Git commit. What should you do?
A. Modify the Integrations options for the pipeline.
B. Modify the post-deployment conditions for the last stage of the pipeline.
C. Add an agentless job to the pipeline.
D. Modify the service hooks for the project.
Correct Answer: B
Configure your release definition to post deployment information to Work items.
1. Open Pipelines>Releases, choose to edit your release pipeline, then choose Options>Integrations.
Reference: https://docs.microsoft.com/en-us/azure/devops/boards/work-items/work-item-deployments-control
QUESTION 12
SIMULATION
You have a web app that connects to an Azure SQL Database named db1. You need to configure db1 to send Query Store runtime statistics to Azure Log Analytics. To complete this task, sign in to the Microsoft Azure portal.
Correct Answer: See solution below.
QUESTION 13
You have an Azure DevOps project that contains a build pipeline. The build pipeline uses approximately 50 open source libraries. You need to ensure that all the open source libraries comply with your company\’s licensing standards. Which service should you use?
A. Ansible
B. Maven
C. WhiteSource Bolt
D. Helm
Correct Answer: C
WhiteSource provides WhiteSource Bolt, a lightweight open source security and management solution developed specifically for integration with Azure DevOps and Azure DevOps Server.
Note: WhiteSource is the leader in continuous open source software security and compliance management.
WhiteSource integrates into your build process, irrespective of your programming languages, build tools, or development environments. It works automatically, continuously, and silently in the background, checking the security, licensing, and quality of your open source components against WhiteSource constantly-updated definitive database of open source repositories.
Note: Blackduck would also be a good answer, but it is not an option here.
Reference: https://www.azuredevopslabs.com/labs/vstsextend/whitesource/
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