An architect needs to design a highly available database architecture that spans multiple AWS Regions with an RPO of less than 1 second. Which database service natively supports this?

Answer options:

Amazon RDS for MySQL with Cross-Region Read Replicas

Amazon Aurora Global Database

Amazon DynamoDB with standard tables

Amazon Redshift

How to approach this question

Match the RPO requirement with the specific multi-region database feature.

Full Answer

B.Amazon Aurora Global Database✓ Correct

Aurora Global Database is designed for globally distributed applications, allowing a single Aurora database to span multiple AWS regions with typical replication latency of under 1 second.

Common mistakes

Choosing standard RDS cross-region replicas which have higher latency.

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Practice the full AWS Solutions Architect Professional SAP-C02 Practice Exam 2

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