Suppose a system has 100 disks, each with Mean Time to Failure (MTTF) of 2,000,000 hours. What will be the system MTTF in days (approximately)? Marks: MCQ
a) 416 days
b) 833 days
c) 83300 days
d) 41600 days
Answers
Answered by
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2,000,000 ÷ 24 = 83333.3333 Answer: c) 83300 days Hope it helps :-)
Answered by
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To find the system’s Mean Time to Failure, we can say that the MTTF in hours should be divided by the number of hours in one day to obtain the average number days.
The MTTF= 2000000 hours
MTTF in days= 2000000 / 24
=83333.33
Which brings to a near about 83300 days.
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