AWS Certified Developer - Associate DVA-C02 — Topic 1 Question 175

Question

An application that is deployed to Amazon EC2 is using Amazon DynamoDB. The application calls the DynamoDB REST API. Periodically, the application receives a ProvisionedThroughputExceededException error when the application writes to a DynamoDB table. Which solutions will mitigate this error MOST cost-effectively? (Choose two.)

Accepted Answer

Correct answer: A, B. The correct answer is A, B. Option A: Modify the application code to perform exponential backoff when the error is received. Option B: Modify the application to use the AWS SDKs for DynamoDB. Amazon DynamoDB is a fully managed, serverless NoSQL database with single-digit millisecond latency and automatic scaling. This option delivers the requirement at the lowest cost.

AWS Certified Developer - Associate DVA-C02 — Question 175