The backup is to copy and save the data or system. Once an error or disaster occurs, these backups can be used to restore the system Data to restore the business to a normal operating state.

The SCSI protocol can be used not only for communication between the host and the disk, but also for communication between the host and the physical tape library, optical disc, and so on.

Based on common ICT architecture, what effect does network latency have on the performance of networks?

Statement 1; NAS systems must be interconnected using fiber optic cables. Statement 2: A network protocol is the way in which an operating system accesses a file that is on a network connected device.

Grid storage employs the combination of large scale serial distributed storage to provide even distribution of storage across all nodes.