Latest AZ-400 Results – Dumps That Deliver
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Question # 1
You have an app named App1 that you release by using Azure Pipelines. App1 has theversions 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?
A. 3.4.4
B. 3.4.8
C. 3.5.0
D. 4.0.1
Question # 2
Note: This question is part of a series of questions that present the same scenario. Eachquestion in the series contains a unique solution that might meet the stated goals. Somequestion sets might have more than one correct solution, while others might not have acorrect 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 approval process that contains a condition. The condition requires thatreleases be approved by a team leader before they are deployed.You have a policy stating that approvals must occur within eight hours.You discover that deployment fail if the approvals take longer than two hours.You need to ensure that the deployments only fail if the approvals take longer than eighthours.Solution: From Post-deployment conditions, you modify the Timeout setting for postdeployment approvals.Does this meet the goal?
A. Yes
B. No
Question # 3
Your company develops a client banking application that processes a large volume of data.Code quality is an ongoing issue for the company. Recently, the code quality hasdeteriorated because of an increase in time pressure on the development team.You need to implement static code analysis.During which phase should you use static code analysis?
A. build
B. production release
C. staging
D. integration testing
Question # 4
You are developing an open source solution that uses a GitHub repository.You create a new public project in Azure DevOps.You plan to use Azure Pipelines for continuous build. The solution will use the GitHubChecks API.Which authentication type should you use?
A. a personal access token
B. SAML
C. GitHub App
D. OAuth
Question # 5
You are integrating an Azure Boards project and a GitHub repository.You need to authenticate Azure Boards to GitHub.Which two authentication methods can you use? Each correct answer presents a completesolution.NOTE: Each correct selection is worth one point.
A. a trusted root certificate
B. a publisher certificate
C. Azure Active Directory (Azure AD)
D. GitHub user credentials
E. a personal access token (PAT)
Question # 6
Your company has a project in Azure DevOps for a new web application.The company uses Service Now for change management.You need to ensure that a change request is processed before any components can bedeployed to the production environment.What are two ways to integrate into the Azure DevOps release pipeline? Each correctanswer presents a complete solution.NOTE: Each correct selection is worth one point.
A. Define a deployment control that invokes the Service Now SOAP API.
B. Define a post deployment gate after the deployment to the QA stage.
C. Define a deployment control that invokes the ServiceNow REST API.
D. Define a pre deployment gate before the deployment to the Prod stage.
Question # 7
You use Azure Pipelines to build and deploy an app named Appl. You plan to monitor App1by using Application Insights. You create an Application Insights instance named All. Youneed to configure App1 to use All. Which file should you modify?
A. appsettings.son
B. launchSettings.json
C. startup.cs
D. project.son
Question # 8
You have an Azure DevOps project that contains a build pipeline. The build pipeline usesapproximately 50 open source libraries.You need to ensure that all the open source libraries comply with your company’s licensingstandards.Which service should you use?
A. NuGet
B. Maven
C. Black Duck
D. Helm
Question # 9
You haw an Azure subscription that contains multiple Azure services. You need to send anSMS alert when scheduled maintenance is planned for the Azure services. Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
A. Create an Azure Service Health alert.
B. Enable Azure Security Center.
C. Create and configure an action group
D. Create and configure an Azure Monitor alert rule
Question # 10
You are building a Microsoft ASP.NET application that requires authentication.You need to authenticate users by using Azure Active Directory (Azure AD). What shouldyou do first?
A. Create a membership database in an Azure SQL database.
B. Assign an enterprise application to users and groups.
C. Create an app registration in Azure AD.
D. Configure the application to use a SAML endpoint.
E. Create a new OAuth token from the application.
Question # 11
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 use Azure Pipelines to build and test a React js application.You have a pipeline that has a single job.You discover that installing JavaScript packages from npm takes approximately fiveminutes each time you run the pipeline.You need to recommend a solution to reduce the pipeline execution time.Solution: You recommend enabling parallel jobs for the pipeline.Does this meet the goal?
A. Yes
B. No
Question # 12
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 servicerequires 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 becomesavailable. You must be able to enable the service in App1 once App2 is deployed.What should you do?
A. Create a branch in the build.
B. Implement a branch policy.
C. Create a fork in the build.
D. Implement a feature flag.
Question # 13
You have a project in Azure DevOps named Project1 that contains two environmentsnamed environment1 and envkonment2.When a new version of Project1 is released, the latest version is deployed to environment2,and the previous version is redeployed to environmentsYou need to distribute users across the environments. The solution must meet the followingrequirements:• New releases must be available to only a subset of the users.• You must gradually increase the number of users that can access environment2.What should you use?
A. web app deployment slots
B. Azure Traffic Manager
C. VIP swapping
D. Azure Load Balancer
Question # 14
You are monitoring the health and performance of an Azure web app by using AzureApplication Insights.You need to ensure that an alert is sent when the web app has a sudden rise inperformance issues and failures.What should you use?
A. custom events
B. Application Insights Profiler
C. usage analysis
D. Smart Detection
E. Continuous export
Question # 15
You need to execute inline testing of an Azure DevOps pipeline that uses a Dockerdeployment model. The solution must prevent the results from being published to thepipeline.What should you use for the inline testing?
A. a single stage Dockerfile
B. an Azure Kubernetes Service (AKS) pod
C. a multi-stage Dockerfile
D. a Docker Compose file
Passed AZ-400 today with an 86%! The exam focused a lot on release strategies and pipelines. To be honest, everything clicked after practicing end-to-end DevOps situations.
Juan David Crespo
AZ-400 cleared! For rapid revision, I used Certifycerts; their practice engine helped me perfect deployment patterns and YAML pipelines. Overall, it was a smooth experience.
Theodore White
