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?（）

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

单项选择题WhatistheminimumconnectionrequiredforCallHomeonanIBMSystemStorageDS8000?（）

A.ISDN connection
B.Analog telephone line
C.Ethernet internet connection
D.Both an analog telephone line and an ethernet connection