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Microsoft AZ-400 Exam Questions
Designing and Implementing Microsoft DevOps Solutions (Page 12 )

Updated On: 16-Mar-2026
Page 12 of 72
PDF with 355 Questions

You configure an Azure Application Insights availability test.

You need to notify the customer services department at your company by email when availability is degraded.

You create an Azure logic app that will handle the email and follow up actions.

Which type of trigger should you use to invoke the logic app?

  1. an HTTPWebhook trigger
  2. an HTTP trigger
  3. a Request trigger
  4. an ApiConnection trigger

Answer(s): C



You have an Azure DevOps organization named Contoso and an Azure subscription.

You use Azure DevOps to build a containerized app named App1 and deploy App1 to an Azure container instance named ACI1.

You need to restart ACI1 when App1 stops responding.

What should you do?

  1. Add a liveness probe to the YAML configuration of App1.
  2. Add a readiness probe to the YAML configuration of App1.
  3. Use Connection Monitor in Azure Network Watcher.
  4. Use IP flow verify in Azure Network Watcher.

Answer(s): A



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 manage a project in Azure DevOps.

You need to prevent the configuration of the project from changing over time.

Solution: Perform a Subscription Health scan when packages are created.

Does this meet the goal?

  1. Yes
  2. No

Answer(s): B

Explanation:

Correct:
* Implement Continuous Assurance for the project.
Incorrect:
* Add a code coverage step to the build pipelines.
* Perform a Subscription Health scan when packages are created.
* Implement Continuous Integration for the project.
Note:
The basic idea behind Continuous Assurance (CA) is to setup the ability to check for "drift" from what is considered a secure snapshot of a system. Support for Continuous Assurance lets us treat security truly as a 'state' as opposed to a 'point in time' achievement. This is particularly important in today's context when 'continuous change' has become a norm.
There can be two types of drift:
Drift involving 'baseline' configuration: This involves settings that have a fixed number of possible states (often pre-defined/statically determined ones). For instance, a SQL DB can have TDE encryption turned ON or OFF...or a Storage Account may have auditing turned ON however the log retention period may be less than 365 days.
Drift involving 'stateful' configuration: There are settings which cannot be constrained within a finite set of well- known states. For instance, the IP addresses configured to have access to a SQL DB can be any (arbitrary) set of IP addresses. In such scenarios, usually human judgment is initially required to determine whether a particular configuration should be considered 'secure' or not. However, once that is done, it is important to ensure that there is no "stateful drift" from the attested configuration. (E.g., if, in a troubleshooting session, someone adds the IP address of a developer machine to the list, the Continuous Assurance feature should be able to identify the drift and generate notifications/alerts or even trigger 'auto-remediation' depending on the severity of the change).


Reference:

https://azsk.azurewebsites.net/04-Continous-Assurance/Readme.html



View Related Case Study

HOTSPOT (Drag and Drop is not supported)

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 is worth one point.

Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:




Scenario: Visual Studio App Center must be used to centralize the reporting of mobile application crashes and device types in use.

In order to use App Center, you need to opt in to the service(s) that you want to use, meaning by default no services are started and you will have to explicitly call each of them when starting the SDK.

Insert the following line to start the SDK in your app's AppDelegate class in the didFinishLaunchingWithOptions method.

MSAppCenter.start("{Your App Secret}", withServices: [MSAnalytics.self, MSCrashes.self])


Reference:

https://docs.microsoft.com/en-us/appcenter/sdk/getting-started/ios



View Related Case Study

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

You need to configure the managed computers in Pool7.

What should you do next?

  1. Modify the RefreshMode property of the Local Configuration Manager (LCM).
  2. Run the Register-AzureRmAutomationDscNode Azure Powershell cmdlet.
  3. Modify the ConfigurationMode property of the Local Configuration Manager (LCM).
  4. Install PowerShell Core.

Answer(s): C



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Viewing questions 56 - 60 out of 355 questions



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