AZ-400 practice questions 491–500

1. Question 491 · 540 in bank

   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?

   • AAdd another self-hosted agent.
   • BAdd a Docker Compose task to the build pipelines.
   • CChange the self-hosted agent to use Red Hat Enterprise Linux (RHEL) 9.
   • DCreate two container jobs.

   Show answer

   Answer: D

   Explanation

   Creating two container jobs allow you to isolate the builds environments, then dependencies and configuration can be managed independently and minimizing infrastructure cost compared to add an additional server (as self-hosted agent or microsoft-hosted agent)

   Source: Adapted from community discussion — renzoku

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2. Question 492 · 540 in bank

   You have an Azure pipeline that is used to build and deploy an app named App1. The build job uses a Microsoft-hosted Windows agent. The build job for App1 intermittently returns a timeout error. You need to ensure that the build job completes successfully. The solution must minimize administrative effort. What should you do?

   • AChange the configuration of the build agent.
   • BDeploy a self-hosted agent.
   • CChange to a Microsoft-hosted Linux agent.
   • DPurchase more parallel jobs.

   Show answer

   Answer: D

   Explanation

   For private projects there is one free Microsoft-hosted agent which can run jobs up to 60 minutes each time. You can pay for additional parallel jobs which have 360 minutes as the hard limit. https://learn.microsoft.com/en-us/azure/devops/pipelines/agents/hosted?view=azure-devops&tabs=yaml

   Source: Adapted from community discussion — freddyneen

   References

   • Microsoft Learn
   • Microsoft Learn

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3. Question 493 · 540 in bank

   You have an Azure subscription that contains an Azure Pipelines pipeline named Pipeline1 and a user named User1. Pipeline1 is used to build and test an app named App1. User1 is assigned the Contributors role for Pipeline1. You plan to test App1 by using an Azure Deployment Environments environment. You need to ensure that User1 can provision the environment. The solution must follow the principle of least privilege. Which role should you assign to User1?

   • ADevCenter Project Admin
   • BDeployment Environments User
   • CContributors
   • DBuild Administrators

   Show answer

   Answer: B

   Explanation

   B. Deployment Environments User When assigned at the project level, a developer who has the Deployment Environments User role can perform the following actions on all enabled project environment types: - View the project environment types. - Create an environment. - Read, write, delete, or perform actions (like deploy or reset) on their own environment. https://learn.microsoft.com/en-us/azure/deployment-environments/how-to-configure-deployment-environments-user

   Source: Adapted from community discussion — BakaPon

   References

   • Microsoft Learn

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4. Question 494 · 540 in bank

   HOTSPOT - You have an Azure subscription that contains Azure DevOps build pipelines. You need to implement pipeline caching by using the cache task. How should you complete the YAML definition? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

   

   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

   variables: yarn_cache_folder: $(Pipeline.Workspace)/.yarn steps: - task: Cache@2 inputs: key: 'yarn | "$(Agent.OS)" | yarn.lock' path: $(yarn_cache_folder) displayName: Cache yarn packages - script: yarn --frozen-lockfile

   Source: Adapted from community discussion — Alandt

   References

   • Microsoft Learn
   • Microsoft Learn

   

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5. Question 495 · 540 in bank

   HOTSPOT - You have a management group that contains four Azure subscriptions. Each subscription contains four resource groups. You develop a new web app named App1. You plan to deploy an instance of App1 to each resource group. You need to create a Bicep template that will be used to deploy App1. The solution must meet the following requirements: • The name of each App1 instance must be consistent for each subscription and resource group. • The name of each App Service plan used to host App1 must be consistent. How should you complete the template? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

   

   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

   I would select deployment name for app service and rg id for app instance. But to me this request of bring consistent is not clear. https://learn.microsoft.com/en-us/azure/azure-resource-manager/bicep/patterns-name-generation Resources checked: https://learn.microsoft.com/en-us/azure/azure-resource-manager/templates/template-functions-string#uniquestring

   Source: Adapted from community discussion — 6c01613

   References

   • Microsoft Learn
   • Microsoft Learn

   

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6. Question 496 · 540 in bank

   DRAG DROP - You use an Azure pipeline to build a .NET app that has NuGet dependencies. You need to ensure that the pipeline caches required NuGet packages. How should you configure the pipeline? To answer, drag the appropriate values to the correct targets. 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.

   

   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

   References

   • Microsoft Learn
   • Microsoft Learn

   

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7. Question 497 · 540 in bank

   You have an Azure pipeline that is used to deploy an app named App1. You need to ensure that new versions of App1 are released only if they exceed performance baselines. The solution must minimize administrative effort. What should you configure?

   • Aan Azure Pipelines release artifact
   • Ban Azure Repos branch policy
   • Can Azure Monitor alert
   • Dan Azure Pipelines deployment gate

   Show answer

   Answer: D

   Explanation

   Hm - we will need a pre-deployment gate (D) with a query against Azure monitor alerts (C). Could it be that the question actually requires selection of two answers?

   Source: Adapted from community discussion — Nian

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8. Question 498 · 540 in bank

   DRAG DROP - You have an Azure subscription. You have the standards shown in the following table.

   

   You plan to use Azure Pipelines to build and release web apps. You need to recommend a solution to build the pipelines. The solution must meet the following requirements: • Ensure that all new pipelines meet the security requirements defined in Standard1. • Ensure that the first stage of all new pipelines contains the software prerequisites defined in Standard2. • Minimize administrative effort. What should you use to implement each standard? To answer, drag the appropriate options to the correct standards. Each component 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.

   

   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

   References

   • Microsoft Learn

   

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9. Question 499 · 540 in bank

   You have an Azure subscription. You create two Bicep templates named Template1 and Template2 that will be used to create a virtual machine and a website. You need to create a template named Template3 that will reuse logic from Template1 and Template2. What should you define first?

   • Aoutputs
   • Bresources
   • Cmodules
   • Dparameters

   Show answer

   Answer: C

   References

   • Microsoft Learn

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10. Question 500 · 540 in bank

    You have an Azure subscription. You use Bicep templates to deploy websites and Azure SQL infrastructure. You need to automate the deployments by using Azure Pipelines and a self-hosted agent that runs on two virtual machines. The solution must minimize administrative effort. What should you do first?

    • ACreate a service principal.
    • BCreate an Azure Automation account.
    • CCreate a user-assigned managed identity.
    • DOn each virtual machine, enable a system-assigned managed identity.

    Show answer

    Answer: A

    References

    • Microsoft Learn

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AZ-400 practice, question 491. 540 questions available.