AWS Certified Big Data - Specialty (#85)

A company generates a large number of files each month and needs to use AWS import/export to move these files into Amazon S3 storage. To satisfy the auditors, the company needs to keep a record of which files were imported into Amazon S3. What is a low-cost way to create a unique log for each import job?

Use the same log file prefix in the import/export manifest files to create a versioned log file in Amazon S3 for all imports.
Use the log file prefix in the import/export manifest files to create a unique log file in Amazon S3 for each import.
Use the log file checksum in the import/export manifest files to create a unique log file in Amazon S3 for each import.
Use a script to iterate over files in Amazon S3 to generate a log after each import/export job.

Need help?