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单项选择题A customer is building a database server, and the server does sequential write most of the time.  They are planning to use an IBM x445 and a ServeRAID-6M adapter.  Which of the following fault tolerant RAID levels will perform best for sequential write?()

A、RAID-5 with cache write back

B、RAID-1E with cache write back

C、RAID-10 with cache write thru

D、RAID-50 with cache write thru

  • A
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