单项选择题

A manufacturing company is using ProtecTIER TS7610 appliances in a spoke and hubconfiguration. ProtecTIER’s TS7610 replication technology at the hub will perform the followingaction on the replicated data being received：（）

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

<上一题目录下一题>

热门试题

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

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

单项选择题AcustomerhaspurchasedanewIBMStorwizeV7000storagearrayandisconsideringanIPbasedDRreplicationsolutionthatiscost-optimizedandprovidesanearinstantrecoveryoptionfortheirMicrosoftExchangeapplicationandserver.Thebackupsiteis30kilometersaway.Whatwouldbethebestchoiceforreplication？（）

A.Storwize V7000 Metro Mirror
B.Tivoli Storage ManagerFastBack
C.Storwize V7000 Reverse FlashCopy
D.Tivoli Storage Productivity Center for Replication

单项选择题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
B.9 TB to license the external capacity
C.23 TB to license all the storage capacity
D.2 Internal Enclosure and 2 External Enclosure Licenses

单项选择题ThecustomerwouldliketoreplicatetheirdatafromsiteAtositeB.Thisdistanceisapproximately325metersbetweenthesites.ThecustomerhasaDS5000with6DSEXP5000expansionshelvesthatholdapproximately40TBofdata.Whichmethodofreplicationwouldbesupported？（）

A.HACMP-XD
B.SnapMirror
C.SyncMirror
D.Enhanced Remote Mirroring