Free AWS DVA-C02 Actual Exam Questions - Question 3 Discussion
Question No. 3
A development learn has an Amazon API Gateway REST API that is backed by an AWS Lambda
function.
Users have reported performance issues for the Lambda function. The development team identified
the source of the issues as a cold start of the Lambda function. The development team needs to
reduce the time needed for the Lambda function to initialize.
Which solution will meet this requirement?
function.
Users have reported performance issues for the Lambda function. The development team identified
the source of the issues as a cold start of the Lambda function. The development team needs to
reduce the time needed for the Lambda function to initialize.
Which solution will meet this requirement?
Select one option, then reveal solution.
US
AX
Ahmed X.
2026-01-28
Maybe D because provisioned concurrency keeps Lambdas warm, cutting down cold start delays. Increasing memory (C) helps speed but doesn’t fully fix cold start issues like provisioned concurrency does.
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AX
Ahmed X.
2026-01-16
B. Step Functions sounds right because it handles sequential workflows and error retries easily.
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