1 Set up a RAID to combine drives.
2 The old drive has low memory storage density and holds little data.
3 A CD-R can only be written on once.
4 A zip drive uses removable disks to transfer data.
5 Without data compression no more data will fit on that drive.
6 A CD-RW can be written again and again.
7 Data compression software improves hard drive performance.
Объяснение: