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 :

If the mean time to failure of a single disk is 100,000 hours, then th

1.	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 hours
Answer» E.