AZ-400 practice questions 441–450

1. Question 441 · 540 in bank

   SIMULATION - You plan to deploy a website that will be hosted in two Azure regions. You need to create an Azure Traffic Manager profile named az400123456789n1-tm in a resource group named RG1lod123456789. The solution must ensure that users will always connect to a copy of the website that is in the same country. To complete this task, sign in to the Microsoft Azure portal.

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   1. Go to the Azure portal, navigate to Traffic Manager profiles and click on the Add button to create a routing profile. 2, In the Create Traffic Manager profile, enter, or select these settings: Name: az400123456789n1-tm - Routing method: Geographic - Resource group: RG1lod123456789 - Note: Traffic Manager profiles can be configured to use the Geographic routing method so that users are directed to specific endpoints (Azure, External or Nested) based on which geographic location their DNS query originates from. This empowers Traffic Manager customers to enable scenarios where knowing a user's geographic region and routing them based on that is important. Reference: https://azure.microsoft.com/en-us/blog/announcing-the-general-availability-of-geographic-routing-capability-in-azure-traffic-manager/

   Source: Adapted from community discussion — luckyyy001

   References

   • Microsoft Learn
   • Microsoft Learn
   • Microsoft Learn

   

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2. Question 442 · 540 in bank

   Select 2

   Your company has an on-premises Bitbucket Server that is used for Git-based source control. The server is protected by a firewall that blocks inbound Internet traffic. You plan to use Azure DevOps to manage the build and release processes. Which two components are required to integrate Azure DevOps and Bitbucket? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

   • Aa deployment group
   • Ba Microsoft-hosted agent
   • Cservice hooks
   • Da self-hosted agent
   • Ean External Git service connection

   Show answer

   Answer: DE

   Explanation

   For those of you who want to read more about "External Git service connection": https://docs.microsoft.com/en-us/azure/devops/pipelines/library/service-endpoints?view=azure-devops&tabs=yaml#sep-extgit The following URL outlines the same setup with an on-prem Bitbucket server: https://docs.microsoft.com/en-us/azure/devops/pipelines/repos/on-premises-bitbucket?view=azure-devops#not-reachable-from-azure-pipelines Drawback in this setup: "CI and PR triggers will not work in this configuration. You can only start manual or scheduled pipeline runs."

   Source: Adapted from community discussion — tom999

   References

   • Microsoft Learn
   • Microsoft Learn

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3. Question 443 · 540 in bank

   HOTSPOT - Your company uses Git as a source code control system for a complex app named App1. You plan to add a new functionality to App1. You need to design a branching model for the new functionality. Which branch lifetime and branch time should you use in the branching model? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. Hot Area:

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   Branch lifetime: Short-lived - Branch type: Feature - Feature branches are used when developing a new feature or enhancement which has the potential of a development lifespan longer than a single deployment. When starting development, the deployment in which this feature will be released may not be known. No matter when the feature branch will be finished, it will always be merged back into the master branch. Reference: https://gist.github.com/digitaljhelms/4287848

   Source: Adapted from community discussion — SuperPetey

   

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4. Question 444 · 540 in bank

   Select 2

   You have a project in Azure DevOps. You plan to deploy a self-hosted agent by using an unattended configuration script. Which two values should you define in the configuration script? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

   • Aauthorization credentials
   • Bthe project name
   • Cthe deployment group name
   • Dthe organization URL
   • Ethe agent pool name

   Show answer

   Answer: AD

   Explanation

   The correct answers are A and D. A - Authorization credentials are required to authenticate the agent to the organization, and they should be defined in the unattended configuration script. D - The organization URL is also required in the unattended configuration script, as the agent must know where to connect and register with the organization.

   Source: Adapted from community discussion — Madbo

   References

   • Microsoft Learn
   • Microsoft Learn

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5. Question 445 · 540 in bank

   HOTSPOT - You have an Azure virtual machine named VM1 that runs Linux. You plan to deploy the Desired State Configuration (DSC) extension to VM1. You need to grant the Log Analytics agent the appropriate directory permissions. How should you complete the command? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. Hot Area:

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   Box 1: rwx - The Log Analytics agent for Linux runs as the omsagent user. To grant >write permission to the omsagent user, run the command setfacl -m u:omsagent:rwx /tmp. Box 2: /tmp - Deploying DSC to a Linux node uses the /tmp folder. Reference: https://docs.microsoft.com/en-us/azure/automation/automation-dsc-onboarding

   Source: Adapted from community discussion — Eltooth

   References

   • Microsoft Learn
   • Microsoft Learn

   

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6. Question 446 · 540 in bank

   HOTSPOT - You are using PowerShell to administer Azure Log Analytics workspaces. You need to list the available workspaces and their properties. How should you complete the command? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. Hot Area:

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   Box 1: Get-AzResource - Use the following command to examine the access control mode for all workspaces in the subscription: PowerShell - Get-AzResource -ResourceType Microsoft.OperationalInsights/workspaces -ExpandProperties | foreach {$_.Name + ": " + $_.Properties.features.enableLogAccessUsingOnlyResourcePermissions Box 2: -ResourceType - Reference: https://docs.microsoft.com/en-us/azure/azure-monitor/logs/manage-access

   References

   • Microsoft Learn

   

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7. Question 447 · 540 in bank

   You have Azure Pipelines and GitHub integrated as a source code repository. The build pipeline has continuous integration enabled. You plan to trigger an automated build whenever code changes are committed to the repository. You need to ensure that the system will wait until a build completes before queuing another build. What should you implement?

   • Apath filters
   • Bbatch changes
   • Cscheduled builds
   • Dbranch filters

   Show answer

   Answer: B

   Explanation

   B is the answer. https://learn.microsoft.com/en-us/azure/devops/pipelines/repos/github?view=azure-devops&tabs=yaml#batching-ci-runs If you have many team members uploading changes often, you may want to reduce the number of runs you start. If you set batch to true, when a pipeline is running, the system waits until the run is completed, then starts another run with all changes that have not yet been built.

   Source: Adapted from community discussion — zellck

   References

   • Microsoft Learn
   • Microsoft Learn

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8. Question 448 · 540 in bank

   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?

   • AIn Azure Cloud Shell, run Azure CLI commands to create and delete the new virtual machines in a staging resource group.
   • BIn Azure DevOps, configure new tasks in the release pipeline to deploy to Azure Cloud Services.
   • CFrom Azure Cloud Shell, run Azure PowerShell commands to create and delete the new virtual machines in a staging resource group.
   • DIn Azure DevOps, configure new tasks in the release pipeline to create and delete the virtual machines in Azure DevTest Labs.

   Show answer

   Answer: D

   Explanation

   Answer is A - In Azure cloud CLI, run commands to create/delete VMs. We are using ARM templates. To use VMs in DevTest labs environment you would have to convert your scripts to powershell modules. Maybe this question changed over time.

   Source: Adapted from community discussion — xRiot007

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9. Question 449 · 540 in bank

   You are using GitHub as a source code repository. You create a client-side Git hook on the commit-msg event. The hook requires that each commit message contain a custom work item tag. You need to make a commit that does not have a work item tag. Which git commit parameter should you use?

   • A--squash
   • B--no-verify
   • C--message ''
   • D--no-post-rewrite

   Show answer

   Answer: B

   Explanation

   B is correct answer. This hook is invoked by git-commit[1] and git-merge[1], and can be bypassed with the --no-verify option. It takes a single parameter, the name of the file that holds the proposed commit log message. Exiting with a non-zero status causes the command to abort. The hook is allowed to edit the message file in place, and can be used to normalize the message into some project standard format. It can also be used to refuse the commit after inspecting the message file. https://git-scm.com/docs/githooks#_commit_msg

   Source: Adapted from community discussion — Eltooth

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10. Question 450 · 540 in bank

    DRAG DROP - You need to deploy Internet Information Services (IIS) to an Azure virtual machine that runs Windows Server 2019. How should you complete the Desired State Configuration (DSC) configuration script? To answer, drag the appropriate values to the correct locations. Each value 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:

    

    This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

    Show the answer figure

    Answer: See figure below

    Explanation

    Box 1: Configuration - Configuration Example: Configuration Sample - { Node localhost, server02 - { Box 2: WindowsFeature - Example: WindowsFeature RoleExample - { Ensure = "Present" # Alternatively, to ensure the role is uninstalled, set Ensure to "Absent" Name = "Web-Server" # Use the Name property from Get-WindowsFeature } The WindowsFeature resource in Windows PowerShell Desired State Configuration (DSC) provides a mechanism to ensure that roles and features are added or removed on a target node. Reference: https://docs.microsoft.com/en-us/powershell/dsc/reference/resources/windows/windowsfeatureresource https://docs.microsoft.com/en-us/powershell/dsc/managing-nodes/apply-get-test

    Source: Adapted from community discussion — zellck

    References

    • Microsoft Learn
    • Microsoft Learn
    • Microsoft Learn

    

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AZ-400 practice, question 441. 540 questions available.