单项选择题

Which tasks are necessary to perform a data migration using DFSMS?（）

A.Microcode review and data classification
B.Initialization and data classification
C.Microcode review, ACS routine, and back up of data
D.Data classification, ACS routine, and back up of data

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单项选择题

A mainframe customer wants to add additional disk capacity to an IBM System Storage DS8100to accommodate a projected workload increase. They ask the storage specialist to assess theimpact of the additional capacity on the DS8100 without other upgrades. Which tool bestassesses the impact of the upgrade on response times?（）

A.Capacity Magic
B.TPC for Disk
C.RMF disk reports
D.Disk Magic

单项选择题

Which is a license scope option when managing activations for an IBM System Storage DS8100using the IBM Disk Storage Feature Activation (DSFA) application?（）

A.Operating environment
B.Parallel access volumes
C.Point-in-time copy
D.Count Key Data

单项选择题

A mainframe customer with a 2105-800 storage subsystem will be migrating to a new data center.They will be replacing existing servers with newer hardware and the 2105 subsystem with an IBMSystem Storage DS8100. The data centers are 613 kilometers apart. The data migration andproduction cutover must be accomplished with minimal disruption. Which solution best meetsthese requirements?（）

A.Metro Mirror
B.HSM
C.SVC
D.Global Copy