What is the minimum charge for the data transferred between Amazon RDS and Amazon EC2 Instances in the same Availability Zone?

What is the minimum charge for the data transferred between Amazon RDS and Amazon EC2 Instances in the same Availability Zone?
A . USD 0.10 per GB
B . No charge. It is free.
C . USD 0.02 per GB
D . USD 0.01 per GB

View Answer

Answer: B