试题详情
单项选择题 A customer has an EMC Symmetrix DMX-4 installed. The disk subsystem is coming off lease. The customer is considering an IBM System Storage DS8800.  What is a key advantage of the  DS8800()

A、The DS8800 has a higher disk RPM than the Symmetrix DMX-4

B、The DS8800 has higher capacity with more efficient footprint than the Symmetrix DMX-4

C、The DS8800 supports FlashCopy for internal array replication

D、The DS8800 supports external virtualization

  • B
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