Answer: AWS Storage Gateway

The correct answer is D, AWS Storage Gateway. AWS Storage Gateway is a hybrid cloud storage service that connects on-premises storage with cloud-based storage, allowing companies to extend their on-premises storage to the AWS Cloud. It provides a Tape Gateway interface specifically designed for backup and archiving, which enables the creation of virtual tapes in the AWS Cloud. This is ideal for companies that have physical tape libraries and need to expand their storage capacity without investing in additional physical infrastructure. The other options, Amazon EBS (A), Amazon S3 (B), and Amazon EFS (C), do not provide the same hybrid storage capabilities and are not designed for extending tape library capacity to the cloud.

Author: LeetQuiz Editorial Team