Which two actions should you perform?

You have an app named App1 that runs on an Azure web app named webapp1.

The developers at your company upload an update of App1 to a Git repository named GUI.

Webapp1 has the deployment slots shown in the following table.

You need to ensure that the App1 update is tested before the update is made available to users.

Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
A . Swap the slots
B . Deploy the App1 update to webapp1-prod, and then test the update
C . Stop webapp1-prod
D . Deploy the App1 update to webapp1-test, and then test the update
E . Stop webapp1-test

Answer: AD

Explanation:

https://docs.microsoft.com/en-us/azure/app-service/deploy-staging-slots