WhendoesanMDiskbecomemanagedbyanIBMStorwizeV7000？（）……

单项选择题WhatisanadvantageofIBMSANVolumeController（SVC）virtualizationoveranHPEnterpriseVirtualArrayvirtualization？（）

A.SVC supports more RAID levels than HP EVA
B.SVC has a broader worldwide installation base than HP EVA
C.SVC provides SAN virtualization within the storage area network
D.SVC is an IBM virtualization solution for IBM disks in an HP EVA

单项选择题Acustomerhastwolocationslocated7kilometersapart.TheproductionsitehasaCisco9509chassiswith48FibreChannelportsactivated，andthedisasterrecoverysitehasaCisco9509chassiswith48Ethernetportsactivated.Whichofthefollowingproductswillbeusedtogetthedatafromonelocationtotheother？（）

A.IBM SAN40-B4
B.Cisco MDS 9222i
C.Cisco MDS 9148
D.IBM SAN32B-E4 with encryption

单项选择题AcustomerhasjustaddedadditionalworkloadtotheirIBMSystemStorageDS5300.Theydonotfeeltheyareachievingtheperformancetheyexpected.WhichofthefollowingwillprovidethecustomerwiththemostcompletehistoricalviewoftheircurrentDS5300systemperformance？（）

A.Disk Magic
B.Capacity Magic
C.Tivoli Storage Productivity Center for Data
D.Tivoli Storage Productivity Center for Disk - Midrange Edition

单项选择题AmanufacturingcompanyisusingProtecTIERTS7610appliancesinaspokeandhubconfiguration.ProtecTIER’sTS7610replicationtechnologyatthehubwillperformthefollowingactiononthereplicateddatabeingreceived：（）

A.compress the incoming data stream as it is received
B.store the alreadydeduplicated data stream unprocessed
C.compare the incoming data to previously replicated data and store only the byte-level changes
D.compare the incoming data to previously replicated data and store only the block-level changes

单项选择题AcustomerhastwoseparatestorageislandsandisplanningtoimplementanSVCtoprovideforFlashCopybetweenthetwoislands.Whatistheminimumnumberofinter-switchlinks（ISLs）thatarerequired？（）

A.0
B.1
C.2
D.4