A company has an application that writes files to an Amazon S3 bucket. Whenever there is a new file, an S3 notification event invokes an AWS Lambda function to process the file. The Lambda function code works as expected. However, when a developer checks the Lambda function logs, the developer finds that multiple invocations occur for every file.
What is causing the duplicate entries?

A. The S3 bucket name is incorrectly specified in the application and is targeting another S3 bucket.

B. The Lambda function did not run correctly, and Lambda retried the invocation with a delay.

C. Amazon S3 is delivering the same event multiple times.

D. The application stopped intermittently and then resumed, splitting the logs into multiple smaller files.








 

Suggested Answer: A

Community Answer: B




This question is in DVA-C01 AWS Certified Developer – Associate Exam
For getting AWS Certified Developer – Associate Certificate


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