RDS

Question 1

You can set the RDS backup retention period to

Answer 1

between 0 and 35 days.

Question 2

Amazon RDS starts a storage modification for an autoscaling-enabled DB instance when these factors apply:

Answer 2

• Free available space is less than 10 percent of the allocated storage.
• The low-storage condition lasts at least five minutes.
• At least six hours have passed since the last storage modification, or storage optimization has completed on the instance, whichever is longer.