单项选择题
Which IBM System Storage DS8000 copy function provides a three-site or three-copy solutionusing both synchronous and asynchronous replication?（）
A.FlashCopy
B.Metro/Global Mirror
C.Metro Mirror
D.Global Mirror
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相关考题
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单项选择题
AcustomerissharinganIBMSystemStorageDS8300forbothIBMSystemzandSystemapplications.Theyneedtoprovidedatarecoverycapabilitybetweentheprimaryandtheremotedatacenter,whichis60kilometersaway.Whichcopyservicekeepsalldatasynchronizedattheremotedatacenter?（）
A.Concurrent Copy
B.FlashCopy
C.Metro Mirror
D.Global Mirror -
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
