单项选择题

Which IBM tape interface architecture has the best performance and distance characteristics? （）

A.SAS
B.SCSI
C.ESCON
D.Fibre Channel

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单项选择题

Which IBM System Storage disk system is appropriate for consolidation of heterogeneous host environments including Windows, HP-UX and z/OS?（）

A. XIV with FC andiSCSI support
B. XIV with FC and FICON support
C. DS8000 with FICON and FC support
D. DS5000 and IBM SAN Volume Controller

单项选择题

A company needs additional storage for a block I/O based database application. The application has low I/O bandwidth requirements across the campus. The customer has a TCP/IP infrastructure and is interested in low-cost products that are compatible with its environment.
Which technology is most appropriate for this customer?（）

A.SAN
B.FCoE
C.FCIP
D.iSCSI

单项选择题

A customer has a Fibre Channel switch residing in a configuration where both production and test data coexist. Which of the following is the simplest method for ensuring that the two types of data do not flow through the same port?（）

A.VLAN
B.zoning
C.trunking
D.LUN masking