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A company requires a scalable and resource-optimized backup strategy for a stateless web application on EC2 with an AutoScaling group and a PostgreSQL RDS database, without local storage needs, and an RPO of 2 hours.
A
Snapshot EC2 EBS volumes and the database every 2 hours.
B
Implement a snapshot lifecycle policy for EBS and enable RDS automated backups.
C
Maintain latest AMIs for web/app tiers and use RDS automated backups with point-in-time recovery.
D
Snapshot EC2 EBS volumes every 2 hours and use RDS automated backups with point-in-time recovery.
