Exam AWS Certified Developer - Associate DVA-C02 topic 1 question 472 discussion

Exam question from Amazon's AWS Certified Developer - Associate DVA-C02

Question #: 472
Topic #: 1

[All AWS Certified Developer - Associate DVA-C02 Questions]

A developer is testing an AWS Lambda function that has an event source of an Amazon Simple Queue Service (Amazon SQS) queue. The developer notices that some of the messages the Lambda function processes re-appear in the queue while the messages are being processed.

The developer must correct this behavior.

Which solution will meet this requirement?

A. Increase the timeout of the Lambda function.
B. Increase the visibility timeout of the SQS queue.
C. Increase the memory allocation of the Lambda function.
D. Increase the batch size in the event source mapping.

Show Suggested Answer

Suggested Answer: B 🗳️

by italiancloud2025 at Feb. 17, 2025, 9:45 a.m.

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italiancloud2025

2 months, 1 week ago

Selected Answer: B

Porque al aumentar el tiempo de visibilidad del SQS, se evita que los mensajes se vuelvan a entregar mientras la función Lambda aún los está procesando.

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Exam AWS Certified Developer - Associate DVA-C02 topic 1 question 472 discussion

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italiancloud2025

SY0-701