If you are using Amazon RDS Provisioned IOPS storage with MySQL and Oracle database engines, you can
scale the throughput of your database Instance by specifying the IOPS rate from ____.

A.
1,000 to 1, 00, 000

B.
100 to 1, 000

C.
10, 000 to 1, 00, 000

D.
1, 000 to 10, 000

Explanation:
If you are using RDS Provisioned IOPS, you can also scale the throughput of your DB Instance by specifying
the IOPS rate from 1,000 IOPS to 10,000 IOPS in 1,000 IOPS
https://aws.amazon.com/rds/mysql/