A company plans to migrate a MySQL-based application from an on-premises environment to AWS. The application performs database joins across several tables and uses indexes for faster query response times. The company needs the database to be highly available with automatic failover. Which solution on AWS will meet these requirements with the LEAST operational overhead?

Topic #: - All AWS Certified Database - Specialty Questions

A. Deploy an Amazon RDS DB instance with a read replica.
B. Deploy an Amazon RDS Multi-AZ DB instance.
C. Deploy Amazon DynamoDB global tables.
D. Deploy multiple Amazon RDS DB instances. Use Amazon Route 53 DNS with failover health checks configured.

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