Which of the following RAID levels extends the size of a volume without providing reliability or mirroring?

Which of the following RAID levels extends the size of a volume without providing reliability or
mirroring?

A.
RAID 0

B.
RAID 1

C.
RAID 5

D.
RAID 10

Explanation:

http://www.thegeekstuff.com/2010/08/raid-levels-tutorial/