A user is using a small MySQL RDS DB. The user is experiencing high latency due to the Multi AZ
feature.Which of the below mentioned options may not help the user in this situation?

A.
Schedule the automated back up in non-working hours

B.
Use a large or higher size instance

C.
Use PIOPS

D.
Take a snapshot from standby Replica

Explanation:
An RDS DB instance which has enabled Multi AZ deployments may experience increased write
and commit latency compared to a Single AZ deployment, due to synchronous data replication.
The user may also face changes in latency if deployment fails over to the standby replica. For
production workloads, AWS recommends the user to use provisioned IOPS and DB instance
classes (m1.large and larger. as they are optimized for provisioned IOPS to give a fast, and
consistent performance. With Multi AZ feature, the user can not have option to take snapshot from
replica.