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DVA-C02 · Question #458
DVA-C02 Question #458: Real Exam Question with Answer & Explanation
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Submitted by anjalisingh· Mar 5, 2026Development with AWS Services
Question
A developer is creating a database of products. Queries for frequently accessed products must have retrieval times of microseconds. To ensure data consistency, the application cache must be updated whenever products are added, changed, or deleted. Which solution will meet these requirements?
Options
- ASet up an Amazon DynamoDB database and a DynamoDB Accelerator (DAX) cluster.
- BSet up an Amazon RDS database and an Amazon ElastiCache for Redis cluster. Implement a
- CSetup an Amazon DynamoDB database that has an in-memory cache. Implement a lazy loading
- DSet up an Amazon RDS database and an Amazon DynamoDB Accelerator (DAX) cluster. Specify
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