A customer has a combination of fifteen Windows file servers with direct attached storage and three Power Systems with AIX database servers SAN attached to a DS4700. They would like to upgrade and plan for 40 TB capacity. The customer needs to move to a more scalable storage system to include all servers. Which of the following would be most appropriate to ask first？（） What are Disaster Recoveryplans。 What are plans for datamigration。 What storage system space isavailable。 DoesiSCSI meet the need。
辅酶
The TSO FCQUERY command displays available information about FlashCopy and other CopyServices relationships active on volumes. Which FlashCopy state should a volume be in todisplay the number of active FlashCopy relationships?（） Target and Primary。 Source or Target。 Target or Secondary。 Source and Secondary。
L形插花造型可以分为（）式和（）式两类。
电气线路都必须构成（）回路。 A.串联 。 B.并联 。 C.断开 。 D.闭合。
Which of the following commands will show the users that are logged on a system ?（）
