There is a power outage and all servers are shut down properly by the uninterruptible power
supply (UPS) software. When one of the servers starts up it displays a logical drive failed error.
This server has two processors, 16GB of memory, and a RAID 5 array with 10 drives. Which of the
following is the MOST likely cause?

A.
A failed RAID controller

B.
Two failed processors

C.
Two failed sticks of memory

D.
Two failed drives

Explanation: