Microsoft Azure Administrator Associate AZ-104 Practice Question

Standard (S1) is the appropriate App Service plan tier because it provides all the required features at the lowest cost tier that supports them. The Standard tier supports automatic scaling to multiple instances, custom domains and SSL certificates, and deployment slots for testing. The Basic tier does not support auto-scaling or deployment slots. The Shared tier lacks support for custom domains, SSL, and auto-scaling. The Premium tier also meets the requirements but is more expensive and includes additional features not necessary in this scenario.