Exam DVA-C02 Topic 3 Question 425 Discussion

Actual exam question for Amazon's DVA-C02 exam
Question #: 425
Topic #: 3
A developer is troubleshooting an application in an integration environment. In the application, an Amazon Simple Queue Service (Amazon SQS) queue consumes messages and then an AWS Lambda function processes the messages. The Lambda function transforms the messages and makes an API call to a third-party service.
There has been an increase in application usage. The third-party API frequently returns an HTTP
429 Too Many Requests error message. The error message prevents a significant number of messages from being processed successfully.
How can the developer resolve this issue?

Suggested Answer: C Vote an answer

Provisioned concurrency will not solve the problem as the number of instances can increase till it reaches the max number of unreserved limit (this is not reserved concurrency).

by kingkongunited0987 at Oct 31, 2025, 06:48 AM

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kingkongunited0987
2025-10-31 06:48:55
Selected Answer: D
check with official doc now we can set max concureny through sqs queue
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