Which of the following is the BEST option available to the administrator?

An administrator is required to maintain maximum redundancy for 1TB of accounting files. Which of
the following is the BEST option available to the administrator?

A.
Create a RAID 5 array using eight 300GB disks.

B.
Create a RAID 10 array using six 300GB disks.

C.
Create a RAID 5 array using ten 300GB disks.

D.
Create a RAID 10 array using eight 300GB disks.