An enterprise customer is designing a backup strategy for their newly-expanded data center. The company produces a large volume of media files and uses a document scanning system for long- term data…

An enterprise customer is designing a backup strategy for their newly-expanded data center. The company produces a large volume of media files and uses a document scanning system for long- term data retention. The company needs to reduce the time required to restore their data in the event of a system failure. Which backup system should the company use in their design?