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单选题
A server has six drives of equal size attached to a RAID controller. Which of the following RAID levels would provide the FASTEST performance？（）
A
RAID 5
B
RAID 1+0
C
RAID 0
D
RAID 1
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MemoryB
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单选题A server has six drives of equal size attached to a RAID controller. Which of the following RAID levels would provide the FASTEST performance？（）A
RAID 5B
RAID 1+0C
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RAID 1 +0B
RAID 5C
RAID 0D
RAID 1
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