单项选择题

A.snapshots, deduplication, volume mirroring B.deduplic……

Which of the following are included with the built-in features of the IBM XIV Storage System?（）

A.snapshots, deduplication, volume mirroring
B.deduplication, thin provisioning, snapshots
C.snapshots, remote mirroring, thin provisioning
D.remote mirroring, thin provisioning, deduplication

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单项选择题TheTS7650Gisadatadeduplicationserverforopensystemsserversattachedtostorageenvironmentsovera（）.

A.SAS connection
B.SCSI connection
C.iSCSI connection
D.Fibre Channel (FC) connection

单项选择题WhattypesofhostconnectivityareavailableontheStorwizeV7000?（）

A.Fibre Channel and SAS
B.Fibre Channel and iSCSI
C.Fibre Channel, iSCSI and SAS
D.Fibre Channel, iSCSI and InfiniBand

单项选择题WhichofthefollowingcustomerrequirementsistheTS7650GGatewaydesignedtoaddress?（）

A.latency across a long distance network
B.high-speed backup of large video files
C.improve the throughput of tape backups
D.reduce cost and increase storage capacity utilization

单项选择题AllIBMTS7650ProtecTIERDeduplicationAppliancessupportsemulationofuptohowmanyvirtuallibraries,virtualtapedrives,andvirtualtapecartridges?（）

A.18 virtual libraries, 64 virtual tape drives, and 55,000 virtual tape cartridges
B.6 virtual libraries, 128 virtual tape drives, and 110,000 virtual tape cartridges
C.12 virtual libraries, 256 virtual tape drives, and 128,000 virtual tape cartridges
D.24 virtual libraries, 512 virtual tape drives, and 256,000 virtual tape cartridges

单项选择题Whatisthemaximumnumberofsmallformfactor(SFF)SASdrivessupportedbytheIBMSystemStorageDS8800storageenclosure?（）

A.12
B.16
C.20
D.24