A user is launching an AWS RDS instance with MySQL. The user wants to enable the Multi AZ feature. Which of the
below mentioned parameters will not be allowed to configure by RDS?

A.
Availability Zone

B.
Region

C.
DB subnet group

D.
Database port

Explanation:
If the user is launching RDS with Multi AZ the user cannot provision the Availability Zone. RDS is launched automatically
instead.
https://console.aws.amazon.com/rds/