单项选择题

A.Tivoli Storage Productivity Center for DiskB.Tivoli C……

A storage specialist is explaining to the customer that relational databases need an additional point-in-time copy process to assure data in memory buffers are flushed to disk prior to the hardware based snapshot command being executed.
Which IBM software solution provides usable and consistent point-in-time data copies（）

A.Tivoli Storage Productivity Center for Disk
B.Tivoli Continuous Data Protection for Files
C.Tivoli StorageFlashCopy Manager
D.Tivoli Storage Productivity Center for Data

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单项选择题Whichinformationisrequiredtogetthefeatureactivationcodes（）

A.machine serial number， model， and machine signature
B.model， disk size， and machine serial number
C.model， Storage Managerversion， and machine signature
D.model， WWNN， and machine serial number

单项选择题OnIBMSystemStoageDS8000whichofthefollowinginformationpairsaremandatorytocreateavolume（）

A.extent pool id and volume id
B.extent pool id and volume name
C.volume id and extent allocation method
D.volume name and extent allocation method

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A.PowerPath
B.Subsystem Device Driver Device Specific Module
C.Subsystem Device Driver Path Control Module
D.DeviceMapper Multipath

单项选择题WhatisthecorrectordertocreateanobjectinanewIBMSystemStorageDS8000togetaLUNprovidedtoahost（）

A.rank， array， extent pool， volumes， volume group， host connections
B.rank， array， extent pool， volume group， volumes， host connections
C.array， rank， extent pool， volume group， volumes， host connections
D.array， extent pool， volumes， rank， volume group， host connections

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A.the bandwidth of the PPRC connection between the two sites is too small
B.the DS8000 SFI at the remote site was shipped with slower disks
C.I/O rates vary， depending on the distance between the two sites and the rates cannot be changed easily， due to latency
D.the DB2 database does not work with Metro Mirror without an additional license