Amazon
DVA-C02 · Question #80
A company is migrating an on-premises database to Amazon RDS for MySQL. The company has read- heavy workloads. The company wants to refactor the code to achieve optimum read performance for queries. W
The correct answer is C. Deploy Amazon RDS with one or more read replicas. Modify the application code so that queries. https://aws.amazon.com/rds/features/read-replicas/
Submitted by fatema_kw· Mar 5, 2026Refactoring
Question
A company is migrating an on-premises database to Amazon RDS for MySQL. The company has read- heavy workloads. The company wants to refactor the code to achieve optimum read performance for queries. Which solution will meet this requirement with LEAST current and future effort?
Options
- AUse a multi-AZ Amazon RDS deployment. Increase the number of connections that the code
- BUse a multi-AZ Amazon RDS deployment. Modify the code so that queries access the secondary
- CDeploy Amazon RDS with one or more read replicas. Modify the application code so that queries
- DUse open source replication software to create a copy of the MySQL database on an Amazon
How the community answered
(27 responses)- A4% (1)
- B4% (1)
- C81% (22)
- D11% (3)
Explanation
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