QUESTION 1
An administrator is attempting to recover corrupted data from a four disk RAID group. However, the administrator does not know which RAID level was used. When investigating the volumes, the administrator notes that there is a duplicate of all data on two of the disks. Which of the following RAID levels was in use?
A. RAID 0
B. RAID 5
C. RAID 6
D. RAID 10
Answer: D