The Financial Application at a Company Stores Monthly Reports in an Amazon

The financial application at a company stores monthly reports in an Amazon S3 bucket. The vice president of finance has mandated that all access to these reports be logged and that any modifications to the log files be detected. Which actions can a solutions architect take to meet these requirements?

A) Use S3 server access logging on the bucket that houses the reports with the read and write data events and log file validation options enabled.
B) Use S3 server access logging on the bucket that houses the reports with the read and write management events and log file validation options enabled.
C) Use AWS CloudTrail to create a new trail. Configure the trail to log read and write data events on the S3 bucket that houses the reports. Log these events to a new bucket, and enable log file validation.
D) Use AWS CloudTrail to create a new trail. Configure the trail to log read and write management events on the S3 bucket that houses the reports. Log these events to a new bucket, and enable log file validation.