You have an Azure subscription that contains six Azure App Service apps. The apps have an identical configuration and are deployed across multiple Azure regions.

You plan to deploy Azure Front Door to load balance traffic across the apps.

You need to ensure that the round robin load-balancing algorithm will send traffic only to a limited number App Service apps based on their proximity to a user. The solution must minimize administrative effort.

What should you modify, and what should you configure? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.