DBS-C01 · Question #333
A company has a 250 GB Amazon RDS Multi-AZ DB instance. The company's disaster recovery policy requires an RPO of 6 hours in a second AWS Region. Which solution will meet these requirements MOST…
The correct answer is C. Use AWS Backup to take an RDS snapshot every 6 hours and to copy the snapshot to a second. As part of your backup plan, you can optionally create a backup copy in another AWS Region. https://aws.amazon.com/getting-started/hands-on/amazon-rds-backup-restore-using-aws-backup/
Question
A company has a 250 GB Amazon RDS Multi-AZ DB instance. The company's disaster recovery policy requires an RPO of 6 hours in a second AWS Region. Which solution will meet these requirements MOST cost-effectively?
Options
- AUse RDS automated snapshots. Create an AWS Lambda function to copy the snapshot to a
- BUse RDS automated snapshots every 6 hours. Use Amazon S3 Cross-Region Replication to copy
- CUse AWS Backup to take an RDS snapshot every 6 hours and to copy the snapshot to a second
- DCreate an RDS cross-Region read replica in a second Region. Use AWS Backup to take an
How the community answered
(31 responses)- A3% (1)
- B10% (3)
- C68% (21)
- D19% (6)
Explanation
As part of your backup plan, you can optionally create a backup copy in another AWS Region. https://aws.amazon.com/getting-started/hands-on/amazon-rds-backup-restore-using-aws-backup/
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