A bank has requested proposals for a storage solution t……

单项选择题A customer has an IBM System Storage DS8100 at their primary site and a DS6800 at their recovery site, 9.5 kilometers away. They want to replicate data for disaster recovery backup with the least impact on performance. Which of the following products best accomplishes this task?（）

A. Global Copy
B. Metro Mirror
C. Global Mirror
D. Metro/Global Mirror

单项选择题Which storage system is this statement describing: A high-end, disk storage system with a virtualized grid architecture designed to eliminate the complexity of storage administration and make managing storage easy.（）

A.XIV system
B.SONAS
C.DS8800
D.N series

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

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