Exam AZ-400 topic 6 question 18 discussion

Correct answer is B

the correct answer is B, 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

B. availability tests in Azure Application Insights https://learn.microsoft.com/en-us/azure/azure-monitor/app/availability-alerts

B for me

B is the correct answer: After you’ve deployed your web app or web site to any server, you can set up tests to monitor its availability and responsiveness. Application Insights sends web requests to your application at regular intervals from points around the world. It alerts you if your application doesn’t respond or responds slowly. For more information you can follow this Link. https://azuredevopslabs.com/labs/azuredevops/appinsights/ Note: Microsoft will ask more questions about Devops

B is the answer. https://learn.microsoft.com/en-us/azure/azure-monitor/app/availability-overview After you've deployed your web app or website, you can set up recurring tests to monitor availability and responsiveness. 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 responds too slowly. You can set up availability tests for any HTTP or HTTPS endpoint that's accessible from the public internet. You don't have to make any changes to the website you're testing. In fact, it doesn't even have to be a site that you own. You can test the availability of a REST API that your service depends on.

D does not send email alerts

Changed my ming, even though D - application map - is more sophisticated there is no obvious way to create a direct alert with (email notification) from there while availability tests can directly create alerts, so I imagine one should only test GET read API in Production... In that case I agree that the answer is B.

It must be D and not B. Imagine it is Production and you cannot call a backend service that would trigger changes in Production. You have to monitor what happens in Production, you can't touch and change the data as in a test environment, you only want to map user-calls and discover user-side, frontend problems. Answer B would be valid only for test environments and that is not specified in the question, instead all let us think it could well be an app in Production.

https://docs.microsoft.com/en-us/azure/azure-monitor/app/availability-azure-functions I would take B as the answer

The correct answer is B https://docs.microsoft.com/en-us/azure/azure-monitor/app/monitor-web-app-availability

its correct

Application Map with an alert will make more sense, as we need to alert every time the applications fails to send a 200 response code

B is correct answer.

B is Correct

Selected during exam. B. availability tests in Azure Application Insights

Correct Answer is D, very similar question in measureup and the answer is Application mapping.