Microsoft Role-based AZ-400 Questions & Answers

• Question 1:

  DRAG DROP

  Which package feed access levels should be assigned to the Developers and Team Leaders groups for the investment planning applications suite? To answer, drag the appropriate access levels to the correct groups. Each access level may

  be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.

  NOTE: Each correct selection is worth one point.

  Select and Place:

  

  Correct Answer:

  

  Box 1: Reader

  Members of a group named Developers must be able to install packages.

  Feeds have four levels of access: Owners, Contributors, Collaborators, and Readers. Owners can add any type of identity-individuals, teams, and groups-to any access level.

  Box 2: Owner

  Members of a group named Team Leaders must be able to create new packages and edit the permissions of package feeds.

  

• Question 2:

  DRAG DROP

  You need to configure Azure Automation for the computers in Pool7.

  Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them m the correct order.

  Select and Place:

  

  Correct Answer:

  

• Question 3:

  DRAG DROP

  You need to implement the code flow strategy for Project2 in Azure DevOps.

  Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

  Select and Place:

  

  Correct Answer:

  

  Step 1: Create a repository

  A Git repository, or repo, is a folder that you've told Git to help you track file changes in.You can have any number of repos on your computer, each stored in their own folder.

  Step 2: Create a branch

  Branch policies help teams protect their important branches of development. Policies enforce your team's code quality and change management standards.

  Step 3: Add a build validation policy

  When a build validation policy is enabled, a new build is queued when a new pull request is created or when changes are pushed to an existing pull request targeting this branch. The build policy then evaluates the results of the build to

  determine whether the pull request can be completed.

  Scenario:

  Implement a code flow strategy for Project2 that will:

  1.

  Enable Team2 to submit pull requests for Project2.

  2.

  Enable Team2 to work independently on changes to a copy of Project2.

  3.

  Ensure that any intermediary changes performed by Team2 on a copy of Project2 will be subject to the same restrictions as the ones defined in the build policy of Project2.

  

  References: https://docs.microsoft.com/en-us/azure/devops/repos/git/manage-yourbranches

• Question 4:

  DRAG DROP

  You need to configure Azure Automation for the computers in Group7.

  Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

  Select and Place:

  

  Correct Answer:

  

  Step 1: Create a Desired State Configuration (DSC) configuration file that has an extension of .ps1.

  Step 2: Run the Import-AzureRmAutomationDscConfiguration Azure Powershell cmdlet

  The Import-AzureRmAutomationDscConfiguration cmdlet imports an APS Desired State Configuration (DSC) configuration into Azure Automation. Specify the path of an APS script that contains a single DSC configuration.

  Example:

  PS C:\>Import-AzureRmAutomationDscConfiguration -AutomationAccountName "Contoso17"-ResourceGroupName "ResourceGroup01" -SourcePath "C:\DSC\client.ps1" -Force

  This command imports the DSC configuration in the file named client.ps1 into the Automation account named Contoso17. The command specifies the Force parameter. If there is an existing DSC configuration, this command replaces it.

  Step 3: Run the Start-AzureRmAutomationDscCompilationJob Azure Powershell cmdlet

  The Start-AzureRmAutomationDscCompilationJob cmdlet compiles an APS Desired State Configuration (DSC) configuration in Azure Automation.

  References:

  https://docs.microsoft.com/en-us/powershell/module/azurerm.automation/import-azurermautomationdscconfiguration

  https://docs.microsoft.com/en-us/powershell/module/azurerm.automation/start-azurermautomationdsccompilationjob

• Question 5:

  DRAG DROP

  You need to recommend a procedure to implement the build agent for Project1.

  Which three actions should you recommend be performed in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

  Select and Place:

  

  Correct Answer:

  

  Scenario:

  

  Step 1: Sign in to Azure Devops by using an account that is assigned the Administrator service connection security role.

  Note: Under Agent Phase, click Deploy Service Fabric Application. Click Docker Settings and then click Configure Docker settings. In Registry Credentials Source, select Azure Resource Manager Service Connection. Then select your Azure

  subscription.

  Step 2: Create a personal access token..

  A personal access token or PAT is required so that a machine can join the pool created with the Agent Pools (read, manage) scope.

  Step 3: Install and register the Azure Pipelines agent on an Azure virtual machine.

  By running a Azure Pipeline agent in the cluster, we make it possible to test any service, regardless of type.

  References:

  https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-tutorial-deploy-container-app-with-cicd-vsts https://mohitgoyal.co/2019/01/10/run-azure-devops-private-agents-in-kubernetes-clusters/

• Question 6:

  DRAG DROP

  You need to implement the code flow strategy for Project2 in Azure DevOps.

  Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

  Select and Place:

  

  Correct Answer:

  

  Step 1: Create a repository

  A Git repository, or repo, is a folder that you've told Git to help you track file changes in. You can have any number of repos on your computer, each stored in their own folder.

  Step 2: Create a branch

  Branch policies help teams protect their important branches of development. Policies enforce your team's code quality and change management standards.

  Step 3: Add a build validation policy

  When a build validation policy is enabled, a new build is queued when a new pull request is created or when changes are pushed to an existing pull request targeting this branch. The build policy then evaluates the results of the build to

  determine whether the pull request can be completed.

  Scenario:

  Implement a code flow strategy for Project2 that will:

  Enable Team2 to submit pull requests for Project2.

  Enable Team2 to work independently on changes to a copy of Project2.

  Ensure that any intermediary changes performed by Team2 on a copy of Project2 will be subject to the same restrictions as the ones defined in the build policy of Project2.

  References: https://docs.microsoft.com/en-us/azure/devops/repos/git/manage-your-branches

• Question 7:

  DRAG DROP

  You need to implement Project6.

  Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them m the correct order.

  Select and Place:

  

  Correct Answer:

  

  Scenario: Implement Project3, Project5, Project6, and Project7 based on the planned changes

  

  Step 1: Open the release pipeline editor.

  In the Releases tab of Azure Pipelines, select your release pipeline and choose Edit to open the pipeline editor.

  Step 2: Enable Gates.

  Choose the pre-deployment conditions icon for the Production stage to open the conditions panel. Enable gates by using the switch control in the Gates section.

  Step 3: Add Query Work items.

  Choose + Add and select the Query Work Items gate.

  Configure the gate by selecting an existing work item query.

  

  Note: A case for release gate is:

  Incident and issues management. Ensure the required status for work items, incidents, and issues. For example, ensure deployment occurs only if no priority zero bugs exist, and validation that there are no active incidents takes place after

  deployment.

  References:

  https://docs.microsoft.com/en-us/azure/devops/pipelines/release/deploy-using-approvals?view=azure-devops#configure-gate

• Question 8:

  DRAG DROP

  You need to implement the code flow strategy for Project2 in Azure DevOps.

  Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

  Select and Place:

  

  Correct Answer:

  

  Scenario: Implement a code flow strategy for Project2 that will:

  Enable Team2 to submit pull requests for Project2.

  Enable Team2 to work independently on changes to a copy of Project2.

  Ensure that any intermediary changes performed by Team2 on a copy of Project2 will be subject to the same restrictions as the ones defined in the build policy of Project2.

  Step 1: Create a repository

  Step 2: Add a build policy for the master branch

  Step 3: Create a branch

  Each branch must have a defined policy about how to integrate code into this branch.

  References:

  https://docs.microsoft.com/en-us/azure/devops/learn/devops-at-microsoft/release-flow

• Question 9:

  DRAG DROP

  You need to replace the existing DevOps tools to support the planned changes.

  What should you use? To answer, drag the appropriate tools to the correct targets. Each tool may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.

  NOTE: Each correct selection is worth one point.

  Select and Place:

  

  Correct Answer:

  

  Box 1: Azure Boards

  Azure Boards can be used to track work with Kanban boards, backlogs, team dashboards,and custom reporting

  You can create multiple Trello boards, which are spaces to store tasks (for different work contexts, or even private boards)

  You can easily share Trello boards with another person.

  Box 2: Azure Pipelines

  You can use Bamboo to implement CI/CD (Continuous Integration and Continuous Delivery) for a simple Azure function app using Atlassian Bamboo. Bamboo does continuous delivery of the project from source code to deployment. It has

  stages including Build, Test and Deploy.

  Software teams in every industry are upgrading their continuous delivery pipeline with Bamboo. Easy build import from popular open source tools, user and group import from JIRA, seamless integration with Bitbucket, and native support for

  Git, Hg, and SVN means you'll be building and deploying like a champ.

  Box 3: GitHub repositories

  Bitbucket can be used as the Git repository, but you can use any other Git repository (Like TFS Git) for source control of the code.

• Question 10:

  DRAG DROP

  You need to configure authentication for App1. The solution must support the planned changes.

  Which three actions should you perform in sequence? To answer, move all actions from the list of actions to the answer area and arrange them in the correct order.

  Select and Place:

  

  Correct Answer:

  

  Woodgrove Bank plans to implement the following changes to the identity environment: Configure App1 to use a service principal.

  Reference: https://docs.microsoft.com/en-us/azure/active-directory/develop/howto-create-service-principal-portal