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Microsoft AZ-400 Practice Test - Questions Answers, Page 3

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Question 21

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You have a free tier of an Azure DevOps organization named Contoso. Contoso contains 10 private projects. Each project has multiple jobs with no dependencies. The build process requires access to re

Question 22

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SIMULATION You need to ensure that an Azure web app named az400-9940427-main supports rolling upgrades. The solution must ensure that only 10 percent of users who connect to az400-9940427-main use

Question 23

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You have an Azure DevOps project named Project1 and an Azure subscription named Sub1. Sub1 contains an Azure SQL database named DB1. You need to create a release pipeline that uses the Azure SQL Dat

Question 24

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Your company has a project in Azure DevOps for a new web application. The company uses ServiceNow for change management. You need to ensure that a change request is processed before any components

Question 25

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Your company develops an application named App1 that is deployed in production. As part of an application update, a new service is being added to App1. The new service requires access to an applica

Question 26

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You have a private distribution group that contains provisioned and unprovisioned devices. You need to distribute a new iOS application to the distribution group by using Microsoft Visual Studio Ap

Question 27

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You are developing an iOS application by using Azure DevOps. You need to test the application manually on 10 devices without releasing the application to the public. Which two actions should you pe

Question 28

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You have a private distribution group that contains provisioned and unprovisioned devices. You need to distribute a new iOS application to the distribution group by using Microsoft Visual Studio Ap

Question 29

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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 az40011566895n1-tm in a resource group named RG1lod11566

Question 30

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HOTSPOT Your company uses get 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 functiona

Related questions

SIMULATION Task 8 Initialize the default main branch, if it does not exist already. In Project 1, you need to create a new Azure Pipelines YAML pipeline by using the ASP.NET template. The pipeline must use Azure Repos as the hosting platform and must be created in a new branch named azure-pipelines.

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?

HOTSPOT You use Azure Pipelines to manage the build and deployment of apps. You are planning the release strategies for a new app. You need to choose strategies for the following scenarios: Releases will be made available to users who are grouped by their tolerance for software faults. Code will be deployed to enable functionality that will be available in later releases of the app. When a new release occurs, the existing deployment will remain active to minimize recovery time if a return to the previous version is required. Which strategy should you choose for each scenario? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

SIMULATION Task 7 Initialize the default main branch, if it does not exist already In the User 1-42147509 organization, you need to install the Microsoft Security DevOps extension. Next, create a new starter pipeline named starter1 that will use the following starter code. Ensure that starter! includes a task that executes the extension and uses the following input*: * Command: run * Policy aruredevops * Publish: true Save the pipeline to a new branch named starter

SIMULATION Task 3 You need to create a new team dashboard named Dashboard1 for the default project team of Project1. The dashboard must display the members of the team

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 Azure pipeline that is used to deploy a web app. The pipeline includes a test suite named TestSuite1. TestSuite1 is used to validate the operations of the web app. TestSuite1 fails intermittently. You identify that the failures are unrelated to changes in the source code and execution environment. You need to minimize troubleshooting effort for the TestSuite1 failures. Solution: You increase code coverage. Does this meet the goal?

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 az40011566895n1-tm in a resource group named RG1lod11566895. 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.

Your company has a release pipeline in an Azure DevOps project. You plan to deploy to an Azure Kubernetes Services (AKS) cluster by using the Helm package and deploy task. You need to install a service in the AKS namespace for the planned deployment. Which service should you install?

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?

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unit 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 if the review screen. You use an Azure Pipelines pipeline to build and release web apps. You need to configure the pipeline to meet the following requirements: * Only run when there is a change in the /webapp folder. * Only run when a pr is created. Solution: You configure the pipeline definition by using the following elements. Does this meet the goal?

Question 21

You have a free tier of an Azure DevOps organization named Contoso. Contoso contains 10 private projects. Each project has multiple jobs with no dependencies. The build process requires access to resource files located in an onpremises file system.

You frequently run the jobs on five self-hosted agents but experience long build times and frequently queued builds. You need to minimize the number of queued builds and the time it takes to run the builds.

What should you do?

Configure the pipelines to use the Microsoft-hosted agents.

Purchase self-hosted parallel jobs.

Purchase Microsoft-hosted parallel jobs.

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Question 22

SIMULATION

You need to ensure that an Azure web app named az400-9940427-main supports rolling upgrades. The solution must ensure that only 10 percent of users who connect to az400-9940427-main use update versions of the app.

The solution must minimize administrative effort.

To complete this task, sign in to the Microsoft Azure portal.

See solution below.

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Question 23

You have an Azure DevOps project named Project1 and an Azure subscription named Sub1. Sub1 contains an Azure SQL database named DB1. You need to create a release pipeline that uses the Azure SQL Database Deployment task to update DB1. Which artifact should you deploy?

a BACPAC

a DACPAC

an LDF file

an MDF file

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Question 24

Your company has a project in Azure DevOps for a new web application.

The company uses ServiceNow for change management.

You need to ensure that a change request is processed before any components can be deployed to the production environment. What are two ways to integrate ServiceNow into the Azure DevOps release pipeline? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

Define a deployment control that invokes the ServiceNow REST API.

Define a pre-deployment gate before the deployment to the Prod stage.

Define a deployment control that invokes the ServiceNow SOAP API.

Define a post-deployment gate after the deployment to the QA stage.

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Question 25

Your company develops an application named App1 that is deployed in production.

As part of an application update, a new service is being added to App1. The new service requires access to an application named App2 that is currently in development. You need to ensure that you can deploy the update to App1 before App2 becomes available. You must be able to enable the service in App1 once App2 is deployed. What should you do?

Implement a feature flag.

Create a fork in the build.

Create a branch in the build.

Implement a branch policy.

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Question 26

You have a private distribution group that contains provisioned and unprovisioned devices.

You need to distribute a new iOS application to the distribution group by using Microsoft Visual Studio App Center. What should you do?

Request the Apple ID associated with the user of each device.

Create an active subscription in App Center Test.

Add the device owner to the organization in App Center.

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Question 27

You are developing an iOS application by using Azure DevOps.

You need to test the application manually on 10 devices without releasing the application to the public. Which two actions should you perform? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

Create a Microsoft Intune device compliance policy.

Deploy a certificate from an internal certification authority (CA) to each device.

Onboard the devices into Microsoft Intune.

Distribute a new release of the application.

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Question 28

You have a private distribution group that contains provisioned and unprovisioned devices.

You need to distribute a new iOS application to the distribution group by using Microsoft Visual Studio App Center. What should you do?

Select Register devices and sign my app.

Create an active subscription in App Center Test.

Create an unsigned build.

Add the device owner to the collaborators group.

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Question 29

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 az40011566895n1-tm in a resource group named RG1lod11566895. 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.

See solution below.

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