You have an Azure subscription. The subscription contains an Azure application gateway that has the following configurations:

• Name: AppGW1

• Tier Standard V2

• Autoscaling: Disabled

You create a user named User1.

You need to ensure that User1 can change the tier of AppGW1. The solution must use the principle of least privilege.

Which role should you assign to User1. and to which tiers can AppGW1 be changed? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.