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DVA-C02 · Question #456
DVA-C02 Question #456: Real Exam Question with Answer & Explanation
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Submitted by wei.xz· Mar 5, 2026Development with AWS Services
Question
A developer is working on an ecommerce application that stores data in an Amazon RDS for MySQL cluster. The developer needs to implement a caching layer for the application to retrieve information about the most viewed products. Which solution will meet these requirements?
Options
- AEdit the RDS for MySQL cluster by adding a cache node. Configure the cache endpoint instead of
- BCreate an Amazon ElastiCache for Redis cluster. Update the application code to use the
- CCreate an Amazon DynamoDB Accelerator (DAX) cluster in front of the RDS for MySQL cluster.
- DConfigure the RDS for MySQL cluster to add a standby instance in a different Availability Zone.
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