A company is running an application on premises and wants to use AWS for data backup. All of the data must be available locally. The backup application can write only to block-based storage that is compatible with the Portable Operating System Interface (POSIX). Which backup solution will meet these requirements?
A) Configure the backup software to use Amazon S3 as the target for the data backups.
B) Configure the backup software to use Amazon S3 Glacier as the target for the data backups.
C) Use AWS Storage Gateway, and configure it to use gateway-cached volumes.
D) Use AWS Storage Gateway, and configure it to use gateway-stored volumes.

Question

Quizplus · Accepted Answer

Gateway-stored volumes keep a complete copy of the data locally while asynchronously backing up to AWS, meeting the requirement for local availability and POSIX compatibility.

A Company Is Running an Application on Premises and Wants