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If the mean time to failure of a single disk is 100,000 hours, then the mean time to failure of some disk in an array of 100 disks will be ____________(a) 100 hours(b) 10 days(c) 10 hours(d) 1000 hoursThis question was posed to me in exam.This key question is from RAID Structure topic in division Mass-Storage Structures of Operating System |
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Answer» CORRECT ANSWER is (d) 1000 hours The EXPLANATION is: NONE. |
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