An organization is concerned that its Amazon RDS databases are not protected. The solution to address this issue must be low cost, protect against table corruption that could be overlooked for several days, and must offer a 30-day window of protection.
How can these requirements be met?

A. Enable Multi-AZ on the RDS instance to maintain the data in a second Availability Zone.
B. Create a read replica of the RDS instance to maintain the data in a second region.
C. Ensure that automated backups are enabled and set the appropriate retention period.
D. Enable versioning in RDS to recover altered table data when needed.