A user’s PC has four hard drives in a RAID setup. After a single drive fails, the system will no
longer boot and even rescue disks cannot see or access the volume. Which of the following
RAID types was the user MOST likely using?

A.
0
B.
1
C.
5
D.
6
Explanation:
Reference:
http://www.thegeekstuff.com/2010/08/raid-levels-tutorial/
“B” & “E” – RAID 1 & RAID 10
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Nope, using RAID 0 since it has no redundancy causing it to not back up when a drive fails.
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it is not fault tolerance (after one hard drive fail, the system won’t boot)
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Alex quick question where do you get answer E: (10)? just curious…
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