AZ-200 Azure App Service & Web Apps 3

Question 1

Which runtime identifier is used when deploying a .NET 8 isolated Azure Function in App Service?

Accepted Answer

dotnet-isolated

Answer

The dotnet-isolated worker model runs .NET Functions in a separate process and requires specifying the dotnet-isolated runtime.

Question 2

What is the App Service Managed Certificate used for?

Accepted Answer

Providing a free TLS certificate for custom domains

Answer

App Service Managed Certificates provide free, auto-renewing TLS certificates for custom domains hosted in Azure App Service.

Question 3

How do you enable health check monitoring so App Service removes unhealthy instances from the load balancer?

Accepted Answer

Set a Health Check path in App Service configuration

Answer

The Health Check feature in App Service pings a specified path and removes instances that return non-2xx responses from the load balancer rotation.

Question 4

What kind of storage does the Azure App Service file system provide, and what is its main limitation?

Accepted Answer

Ephemeral local storage that is lost on restarts for apps without persistent storage configured

Answer

The App Service local file system is ephemeral for free/shared tiers and is shared Azure Files storage for Standard+, meaning local writes may not persist across instances.

Question 5

Which App Service diagnostic feature captures slow requests and request traces to help identify performance bottlenecks?

Accepted Answer

Failed Request Tracing (FREB) and Slow Request logs

Answer

Failed Request Tracing (FREB) and slow request logs capture detailed traces of requests that exceed a defined duration threshold.

AZ-200 - Microsoft Azure Developer Practice Test

AZ-200 - Microsoft Azure Developer Practice Test

AZ-200 Azure App Service & Web Apps 3