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…
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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