AZ-200 Azure App Service & Web Apps 2

Question 1

What is the purpose of enabling Always On for an Azure Web App?

Accepted Answer

Prevents the app from sleeping when idle

Answer

Always On keeps the app loaded so it does not unload after a period of inactivity, avoiding cold-start delays.

Question 2

Which Azure App Service feature allows you to swap a staging slot to production with zero downtime?

Accepted Answer

Slot swap operation

Answer

The slot swap operation atomically routes traffic from staging to production, enabling zero-downtime deployments with instant rollback capability.

Question 3

What does the ARR Affinity setting control in Azure App Service?

Accepted Answer

Session affinity routing to the same instance

Answer

ARR Affinity uses a cookie to route a client's requests to the same instance, maintaining session state in multi-instance deployments.

Question 4

Which App Service configuration stores sensitive values that are exposed as environment variables and not visible in the portal after saving?

Accepted Answer

App settings (Key Vault references)

Answer

Key Vault references in App Service application settings allow sensitive values to be stored securely in Azure Key Vault and referenced without exposing the value.

Question 5

How can you limit network access so that an Azure App Service web app only accepts traffic from an Azure Virtual Network?

Accepted Answer

Enable Private Endpoints for the web app

Answer

Private Endpoints assign a private IP from your VNet to the App Service, making it accessible only from within the VNet and blocking public internet access.

AZ-200 - Microsoft Azure Developer Practice Test

AZ-200 - Microsoft Azure Developer Practice Test

AZ-200 Azure App Service & Web Apps 2