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Amazon Web Services AWS Certified Developer - Associate DVA-C02 Question # 12 Topic 2 Discussion

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Amazon Web Services AWS Certified Developer - Associate DVA-C02 Question # 12 Topic 2 Discussion

DVA-C02 Exam Topic 2 Question 12 Discussion:
Question #: 12
Topic #: 2

A company has developed an application that uses AWS Lambda functions to process messages from an Amazon SQS queue. One of the Lambda functions makes a call to an external API that is expected to encounter temporary service unavailability.

A developer needs to configure the function to retry failed messages from an Amazon SQS dead-letter queue. The developer notices that the Lambda function is re-processing some messages in the queue more than once.

Which solution will resolve this issue?
A.

Set a message retention period for each message. Configure the Lambda function to add a MessageId to each message.

B.

Set the visibility timeout parameter at the queue level. Configure the Lambda function to delete processed messages from the queue.

C.

Set a receive message wait time for each message. Configure the Lambda function to add a MessageId to each message.

D.

Set the delivery delay parameter at the queue level. Configure the Lambda function to delete processed messages from the queue.

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Actual exam question for Amazon Web Services DVA-C02 exam by Phoenix29234 at Aug 3, 2025, 12:00:00 AM

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