Free DOP-C02 Web TestEngine Demo

Q36 Single choice

A company uses Amazon RDS for Microsoft SQL Server as its primary database. They need high
availability within and across AWS Regions, with an RPO <1 min and RTO <10 min. Route 53 CNAME is
used for the DB endpoint and must redirect to standby during failover.

Which solution meets these requirements?

A
Deploy an Amazon RDS for SQL Server Multi-AZ DB cluster with cross-Region read replicas. Use automation to promote replica and update Route 53.
B
Deploy RDS Multi-AZ with snapshots copied every 5 minutes; use Lambda to restore snapshot and
update Route 53 on failover.
C
Deploy Single-AZ RDS and use AWS DMS to continuously replicate to another Region.
Use CloudWatch alarms for failover notification.
D
Deploy Single-AZ RDS and use AWS Backup for cross-Region backups every 30 seconds. Use automation to restore and update Route 53 during failover.

DOP-C02 Web TestEngine demo