单项选择题
A customer has two separate storage islands and is planning to implement an SVC to provide forFlashCopy between the two islands. What is the minimum number of inter-switch links （ISLs） thatare required？（）
A.0
B.1
C.2
D.4
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AcustomerhaspurchasedanewIBMStorwizeV7000storagearrayandisconsideringanIPbasedDRreplicationsolutionthatiscost-optimizedandprovidesanearinstantrecoveryoptionfortheirMicrosoftExchangeapplicationandserver.Thebackupsiteis30kilometersaway.Whatwouldbethebestchoiceforreplication？（）
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B.Tivoli Storage ManagerFastBack
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D.Tivoli Storage Productivity Center for Replication -
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WhatistherequiredelementforencryptionkeymanagementonanLTO-5drivewithinatapelibrary？（）
A.IBM LTO Encryption Manager
B.IBM Tape Encryption Manager
C.IBM Tivoli Single Sign On Manager （SSO）
D.IBM Tivoli Key Lifecycle Manager （TKLM） -
单项选择题
AcustomerrecentlypurchasedanIBMSystemStorageDS5020withanattachedexpansionunitthatprovides9TBofcapacity.InspeakingtotheirBusinessPartner，theyareveryinterestedinvirtualizingtheirstorageenvironmentandwouldliketopurchaseaStorwizeV7000withanenclosurethatwillprovidethemwithanadditional14TBstorage.KnowingthatthecustomerwouldliketointegratetheDS5020intotheirnewvirtualizedstorageenvironment，howmuchtotallicensingshouldbesold？（）
A.2 External Enclosure Licenses
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C.23 TB to license all the storage capacity
D.2 Internal Enclosure and 2 External Enclosure Licenses
