An Application Stops Working with the Following Error: the Specified

Multiple Choice

An application stops working with the following error: The specified bucket does not exist . Where is the BEST place to start the root cause analysis?

A) Check the Elastic Load Balancer logs for DeleteBucket requests.
B) Check the application logs in Amazon CloudWatch Logs for Amazon S3 DeleteBucket errors.
C) Check AWS X-Ray for Amazon S3 DeleteBucket alarms.
D) Check AWS CloudTrail for a DeleteBucket event.