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单选题
An administrator needs to maintain 1TB of storage space for a server. A performance critical application will use this storage space for a database. The database will be replicated between multipleservers. Cost and performance are the most important considerations.  Which of the following RAID configurations would be the BEST choice for the storage array?()
A

 RAID 6 with six 250GB hard drives

B

 RAID 5 with five 250GB hard drives

C

 RAID 0 with four 250GB hard drives

D

 RAID 10 with eight 250GB hard drives


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