How many functional failures can RAID 10 withstand and remain functional?
A)One
B)Up to two
C)Up to four
D)Up to 10

Question

Quizplus · Accepted Answer

RAID 10 can withstand up to two functional failures and remain functional. This is because it is a combination of RAID 1 and RAID 0, where data is mirrored across multiple drives (RAID 1) and then striped for performance (RAID 0). As long as the two failed drives do not belong to the same mirror set, the data can still be accessed from the remaining drives. If more than two drives fail, the risk of data loss increases.

How Many Functional Failures Can RAID 10 Withstand and Remain