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Amazon Web Services AWS Certified DevOps Engineer - Professional DOP-C02 Question # 28 Topic 3 Discussion

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Amazon Web Services AWS Certified DevOps Engineer - Professional DOP-C02 Question # 28 Topic 3 Discussion

DOP-C02 Exam Topic 3 Question 28 Discussion:
Question #: 28
Topic #: 3

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.

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Actual exam question for Amazon Web Services DOP-C02 exam by Lyric1781 at Mar 15, 2026, 6:42:12 AM

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