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AWS Certified Developer - Associate DVA-C02

40 Questions120 Minutes70% Passing Score▣ Updated: Sep 2026

Question 29 of 40

Choose 2

An application is processing clickstream data using Amazon Kinesis. The clickstream data feed into Kinesis experiences periodic spikes. The PutRecords API call occasionally fails and the logs show that the failed call returns the response shown below:

Which techniques will help mitigate this exception? (Choose two.)

A

A.Implement retries with exponential backoff.

B

B.Use a PutRecord API instead of PutRecords.

C

C.Reduce the frequency and/or size of the requests.

D

D.Use Amazon SNS instead of Kinesis.

E

E.Reduce the number of KCL consumers.

Correct Answer: A, B

<p>A.Implement retries with exponential backoff.</p>

Explanation

The correct answer is highlighted above. Review the wording carefully, then use the next question to continue building your understanding of AWS certification topics.

About this practice exam

Review 40 AWS questions with answers and explanations. Use the navigation to move through the exam at your own pace.