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单项选择题 An administrator is ordering a new Power 550. They will mirror rootvg and are concerned about single points of failure.  Which of the following features should be ordered()

A、Dual I/O planar, dual disk drives, dual SCSI adapters

B、Dual disk drive enclosures, dual disk drives, extra media bay

C、Dual disk drive enclosures, dual disk drives and dual SCSI adapters

D、Dual I/O planar, extra media bay, dual disk drives

  • C
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