To comply with regulations, a SysOps administrator needs to back up an Amazon EC2 Amazon...

Comprehensive and Detailed Explanation From Exact Extract of AWS CloudOps Documents:

The correct answer is C. Create a store image task. Specify the image ID and the destination S3 bucket, because this is the only AWS-supported solution that allows an AMI to be backed up to Amazon S3 and later restored while preserving the original AMI ID. This capability is essential for regulatory and compliance requirements where immutable identifiers must be retained.

According to AWS CloudOps documentation for Amazon EC2 AMI lifecycle management, the AMI store and restore feature is specifically designed for long-term retention, audit, and compliance scenarios. When an AMI is stored using a store image task, AWS packages the AMI’s configuration, metadata, and associated snapshots and saves them as encrypted objects in an Amazon S3 bucket. When the AMI is restored, AWS explicitly states that the restored AMI retains the same AMI ID as the original image, ensuring continuity for compliance tracking and operational dependencies.

Option A is incorrect because copying an AMI always results in a new AMI ID, even when copied within the same AWS Region. Option B is incorrect because archiving snapshots to Amazon S3 does not preserve AMI metadata or identity; restoring from snapshots requires creating a new AMI with a different ID. Option D is incorrect because the copy-image command is intended for cross-Region or cross-account AMI duplication and also generates a new AMI ID.

AWS CloudOps best practices clearly identify store image tasks as the correct mechanism when AMI identity preservation is required for governance, auditability, and compliance controls.