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Amazon Web Services AWS Certified Developer - Associate DVA-C02 Question # 39 Topic 4 Discussion

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Amazon Web Services AWS Certified Developer - Associate DVA-C02 Question # 39 Topic 4 Discussion

DVA-C02 Exam Topic 4 Question 39 Discussion:
Question #: 39
Topic #: 4

A company has a social media application that receives large amounts of traffic User posts and interactions are continuously updated in an Amazon RDS database The data changes frequently, and the data types can be complex The application must serve read requests with minimal latency

The application's current architecture struggles to deliver these rapid data updates efficiently The company needs a solution to improve the application's performance.

Which solution will meet these requirements'?
A.

Use Amazon DynamoDB Accelerator (DAX) in front of the RDS database to provide a caching layer for the high volume of rapidly changing data

B.

Set up Amazon S3 Transfer Acceleration on the RDS database to enhance the speed of data transfer from the databases to the application.

C.

Add an Amazon CloudFront distribution in front of the RDS database to provide a caching layer for the high volume of rapidly changing data

D.

Create an Amazon ElastiCache for Redis cluster. Update the application code to use a write-through caching strategy and read the data from Redis.

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Actual exam question for Amazon Web Services DVA-C02 exam by Quill4092 at Nov 14, 2025, 5:43:35 PM

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