An administrator needs the fastest read/write capabilities with the most redundancy, cost is not a
factor. The current data requirement is 750GB but will double in the next year. Which of the following BEST meets these requirements?

A.
Use RAID 1 with ten 300GB hard drives.

B.
Use RAID 6 with seven 300GB hard drives.

C.
Use RAID 5 with six 300GB hard drives.

D.
Use RAID 10 with ten 300GB hard drives.