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Microsoft AZ-400 Dumps

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Total 459 questions

Microsoft Azure DevOps Solutions Questions and Answers

Question 1

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.

Options:

Question 2

You need to configure a cloud service to store the secrets required by the mobile applications to call the share.

What should you include in the solution? To answer, select the appropriate options m the answer area, NOTE: Each correct selection is worth one point.

Options:

Question 3

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.

Options:

Question 4

How should you confrere the release retention policy for the investment planning depletions suite? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Options:

Question 5

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?

Options:

A.

--squash

B.

--no-verify

C.

--message ''

D.

--no-post-rewrite

Question 6

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.

Options:

A.

authorization credentials

B.

the project name

C.

the deployment group name

D.

the organization URL

E.

the agent pool name

Question 7

Where should the build and release agents for the investment planning application suite run? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Options:

Question 8

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

Options:

A.

a trigger

B.

a pre deployment approval

C.

a post-deployment approval

D.

a deployment gate

Question 9

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

Options:

A.

Change the value of the ConfigurationMode parameter.

B.

Replace the Register-AzureRmAutomationDscNode cmdlet with

Register-AzureRmAutomationScheduledRunbook

C.

Add the AllowModuleOverwrite parameter.

D.

Add the DefaultProfile parameter.

Question 10

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?

Options:

A.

path filters

B.

batch changes

C.

scheduled builds

D.

branch filters

Question 11

How should you configure the release retention policy for the investment planning applications suite? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Options:

Question 12

How should you complete the code to initialize App Center in the mobile application? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection a worth one point.

Options:

Question 13

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

Options:

A.

release isolation

B.

main only

C.

development isolation

D.

feature isolation

Question 14

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.

Options:

Question 15

You are configuring the Azure DevOps dashboard. The solution must meet the technical requirements.

Which widget should you use for each metric? To answer, drag the appropriate widgets to the correct metrics. Each widget 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.

Options:

Question 16

You need to meet the technical requirements for monitoring App1.

What should you use?

Options:

A.

Splunk

B.

Azure Application Insights

C.

Azure Advisor

D.

App Service logs

Question 17

You plan to deploy a new database environment. The solution must meet the technical requirements. You need to prepare the database for the deployment. How should you format the export?

Options:

A.

NDF

B.

MDF

C.

BACPAC

D.

DACPAC

Question 18

You need to meet the technical requirements for controlling access to Azure DevOps.

What should you use?

Options:

A.

Azure Multi-Factor Authentication (MFA)

B.

on-premises firewall rules

C.

conditional access policies in Azure AD

D.

Azure role-based access control (Azure RBAC)

Question 19

You need to configure Azure Pipelines to control App2 builds.

Which authentication method should you use?

Options:

A.

Windows NTLM

B.

certificate

C.

SAML

D.

personal access token (PAT)

Question 20

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.

Options:

Question 21

You need to perform the GitHub code migration. The solution must support the planned changes for the DevOps environment.

What should you use?

Options:

A.

git clone

B.

GitHub Importer

C.

Import repository in Azure Repos

D.

git-tfs

Question 22

You need to configure the alert for VM1. The solution must meet the technical requirements.

Which two settings should you configure? To answer, select the appropriate settings in the answer area.

NOTE: Each correct selection is worth one point.

Options:

Question 23

You need to the merge the POC branch into the main branch. The solution must meet the technical requirements.

Which command should you run?

Options:

A.

git push

B.

git merge --squash

C.

git merge --allow-unrelated-histories

D.

git rebase

Question 24

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.

Options:

Question 25

You need !0 the merge the POC branch into the default branch. The solution must meet the technical requirements. Which command should you run?

Options:

A.

it push

B.

git merge -- allow-unrelated-histories

C.

git rebase

D.

git merge --squash

Question 26

You need to configure Azure Automation for the computer 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.

Options:

Question 27

In Azure DevOps, you create Project3.

You need to meet the requirements of the project.

What should you do first?

Options:

A.

From Azure DevOps, create a service endpoint.

B.

From Sonar Qube, obtain an authentication token.

C.

From Azure DevOps, modify the build definition.

D.

From Sonar Qube , create a project.

Question 28

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 in the correct order.

Options:

Question 29

You add the virtual machines as managed nodes in Azure Automation State Configuration.

You need to configure the computer in Group7.

What should you do?

Options:

A.

Run the Register-AzureRmAutomationDscNode Azure Powershell cmdlet.

B.

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

C.

Install PowerShell Core.

D.

Modify the RefreshMode property of the Local Configuration Manager (LCM).

Question 30

You need to implement Project4.

What should you do first?

Options:

A.

Add the FROM instruction in the Dockerfile file.

B.

Add a Copy and Publish Build Artifacts task to the build pipeline.

C.

Add a Docker task to the build pipeline.

D.

Add the MAINTAINER instruction in the Dockerfile file.

Question 31

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.

Options:

Question 32

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.

Options:

Question 33

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.

Options:

Question 34

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.

Options:

Question 35

How should you configure the filters for the Project5 trigger? To answer, select the appropriate option in the answer area.

NOTE: Each correct selection is worth one point.

Options:

Question 36

You have an Azure DevOps organization named Contoso.

You need to recommend an authentication mechanism that meets the following requirements:

• Supports authentication from Get

• Minimizes the need to provide credentials during authentication

What should you recommend?

Options:

A.

managed identities in Azure Active Directory (Azure AD)

B.

personal access tokens (PATs) in Azure DevOps

C.

user accounts in Azure Active Directory (Azure AD)

D.

Alternate credentials in Azure DevOps

Question 37

You have an app named App1 that you release by using Azure Pipelines. App1 has the versions shown in the following table.

You complete a code change to fix a bug that was introduced in version 3.4.3.

Which version number should you assign to the release?

Options:

A.

3.4.4

B.

3.4.8

C.

3.5.0

D.

4.0.1

Question 38

Your company is building a mobile app that targets Android devices and OS devices. Your team uses Azure DevOps to manage all work items and release cycles. You need to recommend a solution to perform the following tasks:

• Collect crash reports for issue analysis

• Distribute beta releases to your testers.

• Get user feedback on the functionality of new apps.

What should you include in the recommendation?

Options:

A.

Jenkins integration

B.

Azure Application Insights widgets

C.

the Microsoft Test & Feedback extension

D.

Microsoft Visual Studio App Center integration

Question 39

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 need to recommend an integration strategy for the build process of a Java application. The solution must

meet the following requirements:

  • The builds must access an on-premises dependency management system.
  • The build outputs must be stored as Server artifacts in Azure DevOps.
  • The source code must be stored in a Git repository in Azure DevOps.

Solution: Configure an Octopus Tentacle on an on-premises machine. Use the Package Application task in the build pipeline.

Does this meet the goal?

Options:

A.

Yes

B.

No

Question 40

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?

Options:

A.

certificate authentication

B.

a personal access token (PAT)

C.

a Shared Access Signature (SAS) token

D.

NTLM authentication

Question 41

You have a GitHub organization named org1 and an Azure tenant named Tenant1.

You need to enable single sign-on (SSO) in Azure Active Directory (Azure AD) for the users in org1.

Which URIs should you use for the SAML configuration in Azure AD? To answer, drag the appropriate URIs to the correct settings. Each URI 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.

Options:

Question 42

You need to create a virtual machine template in an Azure DevTest Labs environment named az400-9940427-dtl1. The template must be based on Windows Server 2016 Datacenter. Virtual machines created from the template must include the selenium tool and the Google Chrome browser.

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

Options:

Question 43

You have an Azure subscription that contains an Azure Pipelines pipeline named Pipeline1 and an app named App1. Pipeline1 is used to automate the building of App1.

You have a Slack channel named App1chat that includes an incoming webhook.

You need to ensure that when a successful build of App1 is created, a notification is sent to App1chat by using the webhook.

What should you use?

Options:

A.

an alert rule

B.

a notification

C.

an action group

D.

a subscription

Question 44

You are designing an Azure DevOps strategy for your company’s development team.

You suspect that the team’s productivity is low due to accumulate technical debt.

You need to recommend a metric to assess the amount of the team’s technical debt.

What should you recommend?

Options:

A.

the number of code modules in an application

B.

the number of unit test failures

C.

the percentage of unit test failures

D.

the percentage of overall time spent on rework

Question 45

You have an Azure DevOps project that contains a build pipeline. The build pipeline uses approximately 50 open source libraries.

You need to ensure that all the open source libraries comply with your company’s licensing standards.

Which service should you use?

Options:

A.

NuGet

B.

Maven

C.

Black Duck

D.

Helm

Question 46

Your company plans to use an agile approach to software development

You need to recommend an application to provide communication between members of the development team who work in locations around the world. The application must meet the following requirements:

• Provide the ability to isolate the members of efferent project teams into separate communication channels and to keep a history of the chats within those channels.

• Be available on Windows 10, Mac OS, iOS, and Android operating systems.

• Provide the ability to add external contractors and suppliers to projects.

• Integrate directly with Azure DevOps.

What should you recommend?

Options:

A.

Octopus

B.

Bamboo

C.

Microsoft Project

D.

Slack

Question 47

You have an Azure web app named Webapp1.

You need to use an Azure Monitor query to create a report that details the top 10 pages of Webapp1 that failed.

How should you complete the query? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Options:

Question 48

You currently use JIRA, Jenkins, and Octopus as part of your DevOps processes.

You plan to use Azure DevOps to replace these tools.

Which Azure DevOps service should you use to replace each tool? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Options:

Question 49

Your company uses GitHub for source control. GitHub repositories store source code and store process documentation. The process documentation is saved as Microsoft Word documents that contain simple flow charts stored as .bmp files.

You need to optimize the integration and versioning of the process documentation and the flow charts. The solution must meet the following requirements:

• Store documents as plain text.

• Minimize the number of files that must be maintained.

• Simplify the modification, merging, and reuse of flow charts.

• Simplify the modification, merging, and reuse of documents.

What should you include in the solution? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Options:

Question 50

Your company uses a Git repository in Azure Repos lo manage the source code of a web application. The master branch is protected from direct updates. Developers work on new features in the topic branches.

Because of the high volume of requested features, it is difficult to follow the history of the changes to the master branch.

You need to enforce a pull request merge strategy. The strategy must meet the following requirements:

• Consolidate commit histories

• Merge tie changes into a tingle commit

Which merge strategy should you use in the branch policy?

Options:

A.

Git fetch

B.

no-fast-forward merge

C.

squash merge

D.

fast-forward merge

Question 51

Your team uses Azure Pipelines to deploy applications.

You need to ensure that when a failure occurs during the build or release process. all the team members are notified by using Microsoft Teams. The solution must minimize development effort.

What should you do?

Options:

A.

Use Azure Automation to connect to the Azure DevOps REST API and notify the team members.

B.

Install the Azure Pipelines app for Teams and configure a subscription to receive notifications in a channel.

C.

Install the Azure Boards app for Teams and configure a subscription to receive notifications in a channel.

D.

Use an Azure function to connect to the Azure DevOps REST API and notify the team members.

Question 52

Your company is building a new web application.

You plan to collect feedback from pilot users on the features being delivered.

All the pilot users have a corporate computer that has Google Chrome and the Microsoft Test & Feedback extension installed. The pilot users will test the application by using Chrome.

You need to identify which access levels are required to ensure that developers can request and gather feedback from the pilot users. The solution must use the principle of least privilege.

Which access levels in Azure DevOps should you identify? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Options:

Question 53

You have a project in Azure DevOps. You have an Azure Resource Group deployment project in Microsoft

Visual Studio that is checked in to the Azure DevOps project.

You need to create a release pipeline that will deploy resources by using Azure Resource Manager templates.

The solution must minimize administrative effort.

Which task type should you include in the solution?

Options:

A.

Azure Cloud Service Deployment

B.

Azure RM Web App Deployment

C.

Azure PowerShell

D.

Azure App Service Manage

Question 54

Your company « concerned that when developers introduce open source Libraries, it creates licensing compliance issues.

You need to add an automated process to the build pipeline to detect when common open source libraries are added to the code base.

What should you use?

Options:

A.

Code Style

B.

Microsoft Visual SourceSafe

C.

Black Duck

D.

Jenkins

Question 55

Note: This question part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the staled goals. Some question sets might have more than one correct solution, whale 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 integrate a cloud-hosted Jenkins server and a new Azure DevOps depsoyment.

You need Azure DevOps to send a notification to Jenkins when a developer commits changes to a branch in Azure Repos.

Solution: You add a trigger to the build pipeline.

Does this meet the goal?

Options:

A.

Yes

B.

NO

Question 56

You manage the Git repository for a large enterprise application.

You need to minimize the data size of the repository.

How should you complete the commands? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Options:

Question 57

Your company plans to use an agile approach to software development.

You need to recommend an application to provide communication between members of the development team who work in locations around the world. The applications must meet the following requirements:

  • Provide the ability to isolate the members of different project teams into separate communication channels and to keep a history of the chats within those channels.
  • Be available on Windows 10, Mac OS, iOS, and Android operating systems.
  • Provide the ability to add external contractors and suppliers to projects.
  • Integrate directly with Azure DevOps.

What should you recommend?

Options:

A.

Microsoft Project

B.

Bamboo

C.

Microsoft Lync

D.

Microsoft Teams

Question 58

You are developing a multi-tier application. The application will use Azure App Service web apps as the front end and an Azure SQL database as the back end. The application will use Azure functions to write some data to Azure Storage.

You need to send the Azure DevOps team an email message when the front end fails to return a status code of 200.

Which feature should you use?

Options:

A.

Service Map in Azure Log Analytics

B.

Profiler in Azure Application Insights

C.

availability tests in Azure Application Insights

D.

Application Map in Azure Application Insights

Question 59

You have an Azure subscription that contains an Azure Active Directory (Azure AD) tenant.

You are configuring a build pipeline in Azure Pipelines that will include a task named Task1. Task1 will authenticate by using an Azure AD service principal.

Which three values should you configure for Task1? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

Options:

A.

the object ID

B.

the tenant ID

C.

the app ID

D.

the client secret

E.

the subscription ID

Question 60

Your company plans to deploy an application to the following endpoints:

  • Ten virtual machines hosted in Azure
  • Ten virtual machines hosted in an on-premises data center environment

All the virtual machines have the Azure Pipelines agent.

You need to implement a release strategy for deploying the application to the endpoints.

What should you recommend using to deploy the application to the endpoints? To answer, drag the appropriate components to the correct endpoints. 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.

Options:

Question 61

You have the services shown in the following table.

You manage a project by using Azure Boards.

You need to notify the services Of build Status changes.

Which services can be notified by using a web hook?

Options:

A.

Service1 only

B.

Service2 only

C.

Service1 and Service2 only

Question 62

You plan to publish build artifacts by using an Azure pipeline.

You need to create an. artifactignore file that meets the following requirements:

• Includes all files in the build output folder and all subfolders

• Excludes files that have the .dll extension

What should you include in the file?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 63

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 plan to create a release pipeline that will deploy Azure resources by using Azure Resource Manager templates. The release pipeline will create the following resources:

  • Two resource groups
  • Four Azure virtual machines in one resource group
  • Two Azure SQL databases in other resource group

You need to recommend a solution to deploy the resources.

Solution: Create a main template that has two linked templates, each of which will deploy the resource in its respective group.

Does this meet the goal?

Options:

A.

Yes

B.

No

Question 64

You have an application named App1 that has a custom domain of app.contoso.com.

You create a test in Azure Application Insights as shown in the following exhibit.

Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.

NOTE: Each correct selection is worth one point.

Options:

Question 65

You create an alert rule in Azure Monitor as shown in the following exhibit.

Which action will trigger an alert?

Options:

A.

a failed attempt to delete the ASP-9bb7 resource

B.

a change to a role assignment for the ASP-9bb7 resource

C.

a successful attempt to delete the ASP-9bb7 resource

D.

a failed attempt to scale up the ASP-9bb7 resource

Question 66

You manage the Git repository for a large enterprise application.

During the development of the application, you use a file named Config.json.

You need to prevent Config.json from being committed to the source control whenever changes to the application are committed.

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.

Options:

Question 67

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?

Options:

A.

Features and Tasks

B.

Initiatives and Epics

C.

Epics and Features

D.

Stories and Tasks

Question 68

You have an Azure subscription that contains multiple Azure pipelines.

You need to deploy a monitoring solution for the pi*lines. The solution must meet the following requirements:

  • Parse logs from multiple sources.
  • identify the root cause of issues.

What advanced feature of a monitoring tool should include in the solution?

Options:

A.

directed monitoring

B.

synthetic monitoring

C.

analytics

D.

Alert Management

Question 69

You have an Azure Kubernetes Service (AKSJ pod that hosts an app named App1.

You need to configure the AKS container to restart automatically if the container stops responding. The solution must check the status of App1 once every three seconds.

How should you complete the deployment? 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.

Options:

Question 70

You have the following Azure policy.

You assign the policy to the Tenant root group.

What is the effect of the policy?

Options:

A.

prevents all http traffic to existing Azure Storage accounts

B.

ensures that all traffic to new Azure Storage accounts is encrypted

C.

prevents HTTPS traffic to new Azure Storage accounts when the accounts are accessed over the Internet

D.

ensures that all data for new Azure Storage accounts is encrypted at rest

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