单项选择题
A customer is sharing an IBM System Storage DS8300 for both IBM System z and Systemapplications. They need to provide data recovery capability between the primary and the remotedata center, which is 60 kilometers away. Which copy service keeps all data synchronized at theremote data center?（）
A.Concurrent Copy
B.FlashCopy
C.Metro Mirror
D.Global Mirror
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相关考题
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单项选择题
WhichtaskscanbeperformedwiththeDSCLIonIBMSystemStorageDS6000andDS8000 servers?（）
A.Monitor disk errors and manage storage complexes
B.Monitor disk errors and invoke point-in-time copy
C.Invoke point-in-time copy and initiate a storage unit shutdown
D.Invoke point-in-time copy and manage storage complexes -
单项选择题
AcustomerwithanIBMSystemStorageDS8300planstocreatetwologicalpartitions.Duringareviewofexpectedinput/outputrequirements,itisdeterminedthatonestorageimagewillneed64GBofmemoryandtheotherstorageimagewillneed32GBofmemoryWhatistheminimalamountofmemoryrequiredintheDS8300tosatisfytherequirements?（）
A.64 GB
B.96 GB
C.128 GB
D.256 GB -
单项选择题
Whatinformation,inadditiontomodelnumberandserialnumber,isnecessarytoperformfeatureactivationfortheIBMSystemStorageDS8000?（）
A.Machine signature
B.Customer number
C.Site location
D.Customer contact number
