Câu 65: AWS DevOps Engineer - Professional (DOP-C01) (Old)

A DevOps engineer sets up two Amazon S3 event notifications for an S3 bucket from the S3 console. Both event notifications will be invoked when an object PUT action occurs. One event notification will invoke an AWS Lambda function if the file suffix is .csv. Another event notification will invoke an Amazon SimpleNotification Service (Amazon SNS) topic if the file suffix is .xlsxThe DevOps engineer notices that files with the .csv suffix can invoke the Lambda function successfully. However, files with the .xlsx suffix cannot invoke the SNS topic. Which reason explains why the SNS topic is not invoked when .xlsx files are added to the S3 bucket?

1. A. Only one event notification is allowed from the S3 console.
2. B. Amazon S3 needs proper permissions to publish an event notification to Amazon SNS. — đáp án hiện tại
3. C. Lambda has precedence over Amazon SNS in handling the event notification.
4. D. Amazon SNS is not a valid destination for some S3 event notifications, including object PUT.