A company wants to implement a backup strategy for Amazon EC2 data and multiple Amazon S3 buckets. Because of regulatory requirements, the company must retain backup files for a specific time period. The company must not alter the files for the duration of the retention period. Which solution will meet these requirements?

• AUse AWS Backup to create a backup vault that has a vault lock in governance mode. Create the required backup plan.
• BUse Amazon Data Lifecycle Manager to create the required automated snapshot policy.
• CUse Amazon S3 File Gateway to create the backup. Configure the appropriate S3 Lifecycle management.
• DUse AWS Backup to create a backup vault that has a vault lock in compliance mode. Create the required backup plan.