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AZ-400 · Question #30

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

The correct answer is C. availability tests in Azure Application Insights. After you've deployed your web app/website, you can set up recurring tests to monitor availability and responsiveness. Azure Application Insights sends web requests to your application at regular intervals from points around the world. It can "alert" you if your application isn't

Submitted by parkjh· Mar 6, 2026Implement an instrumentation strategy

Question

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

  • AService Map in Azure Log Analytics
  • BProfiler in Azure Application Insights
  • Cavailability tests in Azure Application Insights
  • DApplication Map in Azure Application Insights

How the community answered

(46 responses)
  • A
    7% (3)
  • B
    2% (1)
  • C
    89% (41)
  • D
    2% (1)

Explanation

After you've deployed your web app/website, you can set up recurring tests to monitor availability and responsiveness. Azure Application Insights sends web requests to your application at regular intervals from points around the world. It can "alert" you if your application isn't responding, or if it responds too slowly. https://docs.microsoft.com/en-us/azure/azure-monitor/app/monitor-web-app-availability

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