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Microsoft AZ-400 (Designing and Implementing Microsoft DevOps Solutions) exam is designed for IT professionals who are interested in demonstrating their expertise in implementing DevOps practices using Microsoft technologies. AZ-400 exam measures the candidate's knowledge and skills in various areas such as designing a DevOps strategy, implementing DevOps development processes, continuous integration and continuous delivery, dependency management, application infrastructure, and monitoring and feedback.
Microsoft AZ-400 certification exam is designed for professionals who wish to demonstrate their expertise in designing and implementing DevOps solutions using Microsoft technologies. DevOps has become an essential part of software development and delivery as it enables organizations to deliver high-quality software products faster and more efficiently. Designing and Implementing Microsoft DevOps Solutions certification exam validates the skills and knowledge required to successfully implement DevOps practices in a Microsoft environment.
NEW QUESTION # 172
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.
Answer:
Explanation:
Explanation
NEW QUESTION # 173
Your company uses Team Foundation Server 2013 (TFS 2013).
You plan to migrate to Azure DevOps.
You need to recommend a migration strategy that meets the following requirements:
* Preserves the dates of Team Foundation Version Control changesets
* Preserves the changes dates of work items revisions
* Minimizes migration effort
* Migrates all TFS artifacts
What should you recommend? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation
Box 1: Upgrade TFS to the most recent RTM release.
One of the major prerequisites for migrating your Team Foundation Server database is to get your database schema version as close as possible to what is currently deployed in Azure Devops Services.
Box 2: Use the TFS Database Import Service
In Phase 3 of your migration project, you will work on upgrading your Team Foundation Server to one of the supported versions for the Database Import Service in Azure Devops Services.
References: Team Foundation Server to Azure Devops Services Migration Guide
NEW QUESTION # 174
You are automating the testing process for your company.
You need to automate UI testing of a web application.
Which framework should you use?
- A. Selenium
- B. Xamarin.UITest
- C. JaCoco
- D. Microsoft.CodeAnalysis
Answer: A
Explanation:
Explanation
Performing user interface (UI) testing as part of the release pipeline is a great way of detecting unexpected changes, and need not be difficult. Selenium can be used to test your website during a continuous deployment release and test automation.
References:
https://docs.microsoft.com/en-us/azure/devops/pipelines/test/continuous-test-selenium?view=azure-devops
NEW QUESTION # 175
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.
Answer:
Explanation:
Explanation
Graphical user interface, text, application Description automatically generated
Reference:
https://docs.microsoft.com/en-us/azure/active-directory/saas-apps/github-tutorial
NEW QUESTION # 176
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.
Answer:
Explanation:
Explanation:
NEW QUESTION # 177
You have an Azure Kubermets Service (AKS) implementation that is RBAC-enabled You plan to use Azure Container Instances as a hosted development environment to run containers in the AKS implementation.
You need to conjure Azure Container Instances as a hosted environment for running me containers in AKS.
Which three actions should you perform m sequence?
To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Answer:
Explanation:
Explanation
Step 1: Create a YAML file.
If your AKS cluster is RBAC-enabled, you must create a service account and role binding for use with Tiller.
To create a service account and role binding, create a file named rbac-virtual-kubelet.yaml Step 2: Run kubectl apply.
Apply the service account and binding with kubectl apply and specify your rbac-virtual-kubelet.yaml file.
Step 3: Run helm init.
Configure Helm to use the tiller service account:
helm init --service-account tiller
You can now continue to installing the Virtual Kubelet into your AKS cluster.
References: https://docs.microsoft.com/en-us/azure/aks/virtual-kubelet
NEW QUESTION # 178
You have a protect in Azure DevOps.
You need to associate an automated test to a test case.
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.
Answer:
Explanation:
Explanation
The process to associate an automated test with a test case is:
Create a test project containing your automated test. What types of tests are supported?
Check your test project into an Azure DevOps or Team Foundation Server (TFS) repository.
Create a build pipeline for your project, ensuring that it contains the automated test. What are the differences if I am still using a XAML build?
Use Visual Studio Enterprise or Professional 2017 or a later version to associate the automated test with a test case as shown below. The test case must have been added to a test plan that uses the build you just defined.
Reference:
https://docs.microsoft.com/en-us/azure/devops/test/associate-automated-test-with-test-case
NEW QUESTION # 179
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.
Answer:
Explanation:
Reference:
https://gist.github.com/Zoramite/2039636
NEW QUESTION # 180
You plan to deploy a template named D:\Deploy.json to a resource group named Deploy-lod9940427.
You need to modify the template to meet the following requirements, and then to deploy the template:
The address space must be reduced to support only 256 total IP addresses.
The subnet address space must be reduced to support only 64 total IP addresses.
To complete this task, sign in to the Microsoft Azure portal.
Answer:
Explanation:
1. Sign in to the portal,
2. Choose template Deploy-lod9940427
3. Select Edit template, and then paste your JSON template code into the code window.
4. Change the ASddressPrefixes to 10.0.0.0/24 in order to support only 256 total IP addresses.
addressSpace":{"addressPrefixes": ["10.0.0.0/24"]},
5. Change the firstSubnet addressprefix to 10.0.0.0/26 to support only 64 total IP addresses.
"subnets":[
{
"name":"firstSubnet",
"properties":{
"addressPrefix":"10.0.0.0/24"
}
6. Select Save.
7. Select Edit parameters, provide values for the parameters that are shown, and then select OK.
8 Select Subscription. Choose the subscription you want to use, and then select OK.
9. Select Resource group. Choose an existing resource group or create a new one, and then select OK.
10. Select Create. A new tile on the dashboard tracks the progress of your template deployment.
References:
https://docs.microsoft.com/en-us/azure-stack/user/azure-stack-deploy-template-portal?view=azs-1908
https://docs.microsoft.com/en-us/azure/architecture/building-blocks/extending-templates/update-resource
NEW QUESTION # 181
You are developing a full Microsoft .NET Framework solution that includes unit tests.
You need to configure SonarQube to perform a code quality validation of the C# code as part of the build pipelines.
Which four tasks should you perform in sequence? To answer, move the appropriate tasks from the list of tasks to the answer area and arrange them in the correct order.
Answer:
Explanation:
Explanation
Step 1: Prepare Analysis Configuration
Prepare Analysis Configuration task, to configure all the required settings before executing the build.
This task is mandatory.
In case of .NET solutions or Java projects, it helps to integrate seamlessly with MSBuild, Maven and Gradle tasks.
Step 2: Visual Studio Build
Reorder the tasks to respect the following order:
Prepare Analysis Configuration task before any MSBuild or Visual Studio Build task.
Step 3: Visual Studio Test
Reorder the tasks to respect the following order:
Run Code Analysis task after the Visual Studio Test task.
Step 4: Run Code Analysis
Run Code Analysis task, to actually execute the analysis of the source code.
This task is not required for Maven or Gradle projects, because scanner will be run as part of the Maven/Gradle build.
Note:
References:
https://docs.sonarqube.org/display/SCAN/Analyzing+with+SonarQube+Extension+for+VSTS-TFS
NEW QUESTION # 182
You are creating a container for an ASP.NET Core app.
You need to create a Docker file to build the image. The solution must ensure that the size of the image is minimized How should you configure the file? 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.
Answer:
Explanation:
Explanation:
NEW QUESTION # 183
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.
Answer:
Explanation:
Topic 3, Woodgrove bank
General Overview
Woodgrove Bank is a financial services company that has a main office in the United Kingdom.
Technical Requirements and Planned Changes
Planned Changes
Woodgrove Bank plans to implement the following project management changes:
Implement Azure DevOps for project tracking.
Centralize source code control in private GitHub repositories.
Implement Azure Pipelines for build pipelines and release pipelines.
Woodgrove Bank plans to implement the following changes to the identity environment:
Deploy an Azure AD tenant named woodgrovebank.com.
Sync the Active Directory domain to Azure AD.
Configure App1 to use a service principal.
Integrate GitHub with Azure AD.
Woodgrove Bank plans to implement the following changes to the core apps:
Migrate App1 to ASP.NET Core.
Integrate Azure Pipelines and the third-party build tool used to develop App2.
Woodgrove Bank plans to implement the following changes to the DevOps environment:
Deploy App1 to Azure App Service.
Implement source control for the DB1 schema.
Migrate all the source code from TFS1 to GitHub.
Deploy App2 to an Azure virtual machine named VM1.
Merge the POC branch into the GitHub default branch.
Implement an Azure DevOps dashboard for stakeholders to monitor development progress.
Technical Requirements
Woodgrove Bank identifies the following technical requirements:
The initial databases for new environments must contain both schema and reference data.
An Azure Monitor alert for VM1 must be configured to meet the following requirements:
Be triggered when average CPU usage exceeds 80 percent for 15 minutes.
Calculate CPU usage averages once every minute.
The commit history of the POC branch must replace the history of the default branch.
The Azure DevOps dashboard must display the metrics shown in the following table.
Access to Azure DevOps must be restricted to specific IP addresses.
Page load times for App1 must be captured and monitored.
Administrative effort must be minimized.
NEW QUESTION # 184
You have an Azure subscription.
You need to create a storage account by using a Bicep file.
How should you complete the file? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
NEW QUESTION # 185
Note: This question is part of a ser les 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 m 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 Dev Ops deployment.
You need Azure Dev Ops lo send a notification to Jenkins when a developer commits changes to a branch in Azure Repos.
Solution: You create an email subscription to an Azure DevOps notification.
Does this meet the goal?
- A. NO
- B. Yes
Answer: A
Explanation:
Explanation
You can create a service hook for Azure DevOps Services and TFS with Jenkins.
References:
https://docs.microsoft.com/en-us/azure/devops/service-hooks/services/jenkins
NEW QUESTION # 186
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 (DSQ 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.
Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/azure/virtual-machines/extensions/dsc-overview
NEW QUESTION # 187
You are implementing a new project in Azure DevOps.
You need to assess the performance of the protect. The solution must identity the following metrics:
* How long it takes to complete a work item
* The percentage of defects found in production
Which DevOps KPI should you review for each metric? To answer drag the appropriate KPIs to the correct metric. Each KPI may be used once, more than once, or not at all. You may need to drag the spirt bar between panes or scroll to view content.
NOTE Each correct selection is worth one point.
Answer:
Explanation:
Explanation:
NEW QUESTION # 188
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.
Answer:
Explanation:
Explanation
A picture containing text Description automatically generated
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.
Reference:
https://www.trustradius.com/compare-products/azure-devops-services-vs-trello
https://marketplace.visualstudio.com/items?itemName=ms-vsts.vss-services-bamboo
https://www.c-sharpcorner.com/article/cicd-implementation-for-an-azure-function-app-using-atlassian-bamboo-s
NEW QUESTION # 189
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.
Answer:
Explanation:
Explanation:
Box 1: requests
Failed requests (requests/failed):
The count of tracked server requests that were marked as failed.
Kusto code:
requests
| where success == 'False'
Box 2: success == false
Reference:
https://docs.microsoft.com/en-us/azure/azure-monitor/platform/app-insights-metrics
NEW QUESTION # 190
SIMULATION
You need to ensure that an Azure web app named az400-9940427-main can retrieve secrets from an Azure key vault named az400-9940427-kv1 by using a system managed identity.
The solution must use the principle of least privilege.
To complete this task, sign in to the Microsoft Azure portal.
- A. 1. In Azure portal navigate to the az400-9940427-main app.
2. Scroll down to the Settings group in the left navigation.
3. Select Managed identity.
4. Within the System assigned tab, switch Status to On. Click Save.
- B. 1. In Azure portal navigate to the az400-9948427-main app.
2. Scroll down to the Settings group in the left navigation.
3. Within the System assigned tab, switch Status to On. Click Save.
Answer: A
Explanation:
References:
https://docs.microsoft.com/en-us/azure/app-service/overview-managed-identity
NEW QUESTION # 191
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 webhook?
- A. Service2 only
- B. Service1 and Service2 only
- C. Service1 only
Answer: B
NEW QUESTION # 192
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The Microsoft AZ-400 exam consists of multiple-choice questions that are designed to test the candidate's knowledge and understanding of key DevOps concepts, principles, and practices. AZ-400 exam covers a wide range of topics, including continuous integration and delivery, infrastructure as code, monitoring and logging, and security and compliance. Candidates must have a thorough understanding of these topics to pass the exam.
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