Which faulttolerantlike system can back up media in much the

Which fault-tolerant-like system can back up media in much the same way as disk striping?

A. RAID

B. RAIT

C. JBOD

D. MAID

Solution

B. Redundant Array of Inexpensive Tape (RAIT) is used to back up systems by means of a tape array that stripes the data across the tape. Answer A is incorrect because RAID is not typically used for backup. Answer C is incorrect because JBOD (Just a Bunch of Disks) offers no backup or fault tolerance. Answer D is incorrect because MAID (Massive Array of Inactive Disks) is not a type of tape backup