An array of disks is more likely to fail compared to a single disk. How is it that RAID arrays still manage to provide more data protection compared to a single disk?
A. Using either mirroring or striping
B. Using either mirroring or parity
C. Using better quality disks
D. Using dedicated hardware
Answer:A
An array of disks is more likely to fail compared to a single disk. How is it that RAID arrays still manage to provide more data protection compared to a single disk?
A. Using either mirroring or striping B. Using either mirroring or parity C. Using better quality disks D. Using dedicated hardware