You are designing the development process for your company. You need to recommend a solution for continuous inspection of the company's code base to locate common code patterns that are known to be problematic. What should you include in the recommendation?

Correct Answer: SonarCloud analysis

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?

Correct Answer: Stories and Tasks

You add the virtual machines as managed nodes in Azure Automation State Configuration. You need to configure the managed computers in Pool7. What should you do next?

Correct Answer: Modify the ConfigurationMode property of the Local Configuration Manager (LCM).

You need to meet the technical requirements for controlling access to Azure DevOps. What should you use?

Correct Answer: conditional access policies in Azure AD

You need to perform the GitHub code migration. The solution must support the planned changes for the DevOps environment. What should you use?

Correct Answer: GitHub Importer

To resolve the current technical issue, what should you do to the Register-AzureRmAutomationDscNode command?

Correct Answer: Change the value of the ConfigurationMode parameter.

You have several Azure Active Directory (Azure AD) accounts. You need to ensure that users use multi-factor authentication (MFA) to access Azure apps from untrusted networks. What should you configure in Azure AD?

Correct Answer: conditional access

You have a project in Azure DevOps. You create the following YAML template named Template1.yml. steps: - script: npm install - script: yarn install - script: npm run compile You create the following pipeline named File1.yml. parameters: usersteps: - task: MyTask@1 - script: echo Done You need to ensure that Template1.yaml runs before File1.yml. How should you update File1.yml?

Correct Answer: extends: template: templatel.yml parameters: usersteps: - task: MyTask@1 - script: echo Done

You have a project in Azure DevOps named Project1. Project1 contains a build pipeline named Pipe1 that builds an application named App1. You have an agent pool named Pool1 that contains a Windows Server 2022-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?

Correct Answer: Create two container jobs.

You need to configure Azure Pipelines to control App2 builds. Which authentication method should you use?

Correct Answer: personal access token (PAT)

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

Correct Answer: From SonarQube, create a project.

Which branching strategy should you recommend for the investment planning applications suite?

Correct Answer: feature isolation

You are making use of Azure DevOps manage build pipelines, and also deploy pipelines. The development team is quite large, and is regularly added to. You have been informed that the management of users and licenses must be automated when it can be. Which of the following is a task that can't be automated?

Correct Answer: License procurement

You configure Azure Application Insights and the shared service plan tier for a web app. You enable Smart Detection. You confirm that standard metrics are visible in the logs, but when you test a failure, you do not receive a Smart Detection notification. What prevents the Smart Detection notification from being sent?

Correct Answer: Smart Detection uses the first 24 hours to establish the normal behavior of the web app.

You plan to provision a self-hosted Linux agent. Which authentication mechanism should you use to register the self-hosted agent?

Correct Answer: personal access token (PAT)

You have an Azure solution that contains a build pipeline in Azure Pipelines. You experience intermittent delays before the build pipeline starts. You need to reduce the time it takes to start the build pipeline. What should you do?

Correct Answer: Enable self-hosted build agents.

You need to meet the technical requirements for monitoring App1. What should you use?

Correct Answer: Azure Application Insights

You need to implement Project4. What should you do first?

Correct Answer: Add a Docker task to the build pipeline.

What should you use to implement the code quality restriction on the release pipeline for the investment planning applications suite?

Correct Answer: a deployment gate

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?

Correct Answer: Static code analysis

You are building a Microsoft ASP.NET application that requires authentication. You need to authenticate users by using Azure Active Directory (Azure AD). What should you do first?

Correct Answer: Create an app registration in Azure AD

Your team uses an agile development approach. You need to recommend a branching strategy for the team's Git repository. The strategy must meet the following requirements. ✑ Provide the ability to work on multiple independent tasks in parallel. ✑ Ensure that checked-in code remains in a releasable state always. ✑ Ensure that new features can be abandoned at any time. ✑ Encourage experimentation. What should you recommend?

Correct Answer: a single long-running branch with multiple short-lived feature branches

Your company is currently making use of Team Foundation Server 2013 (TFS 2013), but intend to migrate to Azure DevOps. You have been tasked with supplying a migration approach that allows for the preservation of Team Foundation Version Control changesets dates, as well as the changes dates of work items revisions. The approach should also allow for the migration of all TFS artifacts, while keeping migration effort to a minimum. You have suggested upgrading TFS to the most recent RTW release. Which of the following should also be suggested?

Correct Answer: Using the TFS Database Import Service to perform the upgrade.

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?

Correct Answer: Create an Azure Application Insights availability test and alert.

You configure an Azure Application Insights availability test. You need to notify the customer services department at your company by email when availability is degraded. You create an Azure logic app that will handle the email and follow up actions. Which type of trigger should you use to invoke the logic app?

Correct Answer: a Request trigger

You have an Azure DevOps organization named Contoso. You need to recommend an authentication mechanism that meets the following requirements: ✑ Supports authentication from Git ✑ Minimizes the need to provide credentials during authentication What should you recommend?

Correct Answer: user accounts in Azure Active Directory (Azure AD)

You store source code in a Git repository in Azure Repos. You use a third-party continuous integration (CI) tool to control builds. What will Azure DevOps use to authenticate with the tool?

Correct Answer: a personal access token (PAT)

Your company builds a multi-tier web application. You use Azure DevOps and host the production application on Azure virtual machines. Your team prepares an Azure Resource Manager template of the virtual machine that you will use to test new features. You need to create a staging environment in Azure that meets the following requirements: ✑ Minimizes the cost of Azure hosting ✑ Provisions the virtual machines automatically ✑ Uses the custom Azure Resource Manager template to provision the virtual machines What should you do?

Correct Answer: In Azure DevOps, configure new tasks in the release pipeline to create and delete the virtual machines in Azure DevTest Labs.

You have an Azure web app that is deployed by using Azure Pipelines. You need to ensure that when a new version of the app is deployed to production, you can roll back to the previous version. The solution must meet the following requirements: • Minimize downtime during the deployment. • Minimize the time it takes for the rollback. What should you use?

Correct Answer: a single web app and two deployment slots

You have a multi-tier application. The front end of the application is hosted in Azure App Service. You need to identify the average load times of the application pages. What should you use?

Correct Answer: Azure Application Insights

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?

Correct Answer: Add a liveness probe to the YAML configuration of App1.

You have an application that consists of several Azure App Service web apps and Azure functions. You need to assess the security of the web apps and the functions. Which Azure feature can you use to provide a recommendation for the security of the application?

Correct Answer: Compute & apps in Azure Security Center

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Microsoft Azure DevOps Solutions

Connect people, process, and technology with Azure DevOps.

4.8★★★★★(328 ratings)

19,984 studentsIntermediate

Gain expertise in designing and implementing DevOps practices using Azure services. The exam covers CI/CD, automation, collaboration, and release management needed for modern software delivery. This certification is valuable for teams improving delivery speed and reliability. It helps you build workflows that support continuous integration, continuous delivery, and stronger engineering discipline.

What you'll learn

Design CI/CD pipelines- Automate delivery workflows- Improve team collaboration- Manage release strategies- Integrate DevOps practices

AZ-400

Lectures4

Quizzes0

Duration30 week

Students19,984

$20.00

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