Câu 91: AWS Certified Solutions Architect - Associate SAA-C02(Old)

A recent analysis of a company's IT expenses highlights the need to reduce backup costs. The company's chief information officer wants to simplify the on- premises backup infrastructure and reduce costs by eliminating the use of physical backup tapes. The company must preserve the existing investment in the on- premises backup applications and workflows. What should a solutions architect recommend?

1. A. Set up AWS Storage Gateway to connect with the backup applications using the NFS interface.
2. B. Set up an Amazon EFS file system that connects with the backup applications using the NFS interface.
3. C. Set up an Amazon EFS file system that connects with the backup applications using the iSCSI interface.
4. D. Set up AWS Storage Gateway to connect with the backup applications using the iSCSI-virtual tape library (VTL) interface. — đáp án hiện tại