Which two AWS services provide out-of-the-box user configurable automatic backup-as-a-service and backup rotation
options? (Choose two.)
A.
Amazon S3
B.
Amazon RDS
C.
Amazon EBS
D.
Amazon Red shift
Explanation:
By default and at no additional charge, Amazon RDS enables automated backups of your DB Instance with a 1 day
retention period.
By default, Amazon Redshift enables automated backups of your data warehouse cluster with a 1-day retention period.