Pass the Microsoft Azure AZ-400 Questions and answers with ExamsMirror

You have web app named App1 that uses Application Insights in Azure Monitor to Store log data. App1 has users in multiple locations.

You need to query App1 requests from London and Paris that return error. The solution must meet the following requirements:

Return the timestamp, url, result Code, and duration fields.

Only requests made the last hour.

How shout you complete the query?

Your company uses cloud-hosted Jenkins for builds.

You need to ensure that Jenkins can retrieve source code from Azure Repos.

Which three actions should you perform? Each correct answer presents part of the solution

NOTE: Each correct answer selection is worth one point

You have a project in Azure DevOps that includes two users named User1 and User2.

You plan to use Azure Monitor to manage logs.

You need to ensure that the users can perform the actions shown in following the table.

The solution must follow the principle of least privilege.

Which role should you assign to each user? To answer select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

ESTION NO: 1

You use Azure Pipelines to build and release application code, The pipelines include validation tests that must be completed successfully before deployment proceeds from the test stage to production.

You discover inconsistent test outcomesfor the same source code.

You need to validate the test logic.

What should you do?

You have a large repository named Repo1 that contains a directory named directory 1.

You plan to modify files in directory1.

You need to create a clone of Repo1. The solution must minimize the amount of transferred data.

How should you complete the script? 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.

You have a project in Azure DevOps.

You create the following YAML template named Template1.yml.

steps:

- script: 9pm install

- script: yarn install

- script: 9pm run compile

You create the following pipeline named File1.yml.

parameters:

users steps:

- task: MyTask@1

- script: echo Done

You need to ensure that Template1.yaml runs before File1.yml.

How should you update File1.yml?

You need to use an Azure Pipelines pipeline to build and test an app and test the database of the app. The solution must meet the following requirements.

• Thetest stages must be run in parallel.

• The Publish_Test_Results stage must always be run.

• The test stages must be run after successful completion of the build stage.

• The Publish_Test_Results stage must be run after completion of all the test stages

Solution: You include the following elements in the YAML definition of the pipeline.

Does this meet the goal?

You have a GitHub repository.

You create a new repository inAzure DevOps.

You need to recommend a procedure to clone the repository from GitHub to Azure DevOps.

What should you recommend?

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

Which action will trigger an alert?

Your company uses the following resources:

Windows Server 2019 container images hosted in an Azure Container Registry

Azure virtual machines that run the latest version of Ubuntu An Azure

Log Analytics workspace Azure Active Directory (Azure AD)

An Azure key vault

For which two resources can you receive vulnerability assessments in Azure Security Center? Each correct answer presents part of the solution.

You have an Azure DevOps organization named Contoso, an Azure DevOps project named Project1, an

Azure subscription named Sub1, and an Azure key vault named vault1.

You need to ensure that you can reference the values of the secrets stored in vault1 in all the pipelines of Project1. The solutionmust prevent the values from being stored in the pipelines.

What should you do?

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.

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.

Your company uses Azure DevOps to manage the build and release processes for applications.

You usea Git repository for applications source control.

You need to implement a pull request strategy that reduces the history volume in the master branch.

Solution: You implement a pull request strategy that uses a three-way merge.

Does this meet the goal?

You are designing YAML-based Azure pipelines for the apps shown in the following table

You need to configure the YAML strategy value for each app. The solution must minimize appdowntime. Which value should you configure for each app? To answer, select the appropriate options in the answer area.

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 createthe 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 two standalone templates, each of which will deploy the resources in its respective group.

Does this meet the goal?