Question: You have a web app hosted in Azure App Service that reads from and writes data to an Azure SQL Database back-end. You need to send email alert when your web app returns any failure HTTP status code (anything except HTTP 200) for a user request. Which solution should you use?

1. service map in Azure Monitor
2. application maps in Azure Application Insights
3. availability tests in Azure Application Insights
4. Profiler in Azure Application Insights

Answer: The correct answer of the above question is Option A:service map in Azure Monitor