A. Pre-sale B. Post-sale C. Pre-install D. Post-install……

单项选择题heIBMSystemStorageTS7650GProtecTIERDeduplicationGatewaysolutionoffersindustryleadinginlinededuplicationperformanceandscalabilityuptowhichoneofthefollowing?（）

A.1 PB of physical storage capacity per system that can produce up to 25 PB of storage capacity 
B.2 PB of physical storage capacity per system that can produce up to 30 PB of storage capacity 
C.5 PB of physical storage capacity per system that can produce up to 125 PB of storagecapacity 
D.10 PB of physical storage capacity per system that can produce up to 40 PB of storagecapacity 

单项选择题WhichtoolisusedtocorrectlysizeanIBMvirtualtapesolution?（）

A.System Planning Tool (SPT) 
B.Tape Magic 
C.Capacity Magic 
D.TS3500 Slot Calculator

单项选择题WhichdocumentisthefinaldeterminationofwhetherornotaTDAisrequiredforacertainproduct?（）

A.SAPR Guide 
B.Trigger Criteria 
C.Sales Manual 
D.EConfig

单项选择题Describethebenefitsofavirtualtapesolutionoveranativetapesolutioninamainframeserverenvironment.（）

A. the use of physical LTO-5 drives and cartridges for virtualization reduces the overall floor spacerequired for the virtual tape solution 
B. the virtual tape solution reduces the number of cartridges and physical drives required, andimproves throughput 
C. the virtual tape solution provides a faster robotic access to virtual cartridges sent to the physicaltape librarywhich guarantees faster accesstimes 
D. the virtual tape solution provides a larger range of virtual tape drives and automates the backupprocess to physical tape by full synchronousreplication 

单项选择题AcustomerisconcernedaboutincreasingstoragecapacitycostsintheirNASstorageinfrastructure.WhichIBMtechnologywoulddirectlyaddressthisconcern?（）

A. Easy Tier 
B. Real-time Compression Appliance 
C. FlashCopy Space Efficient (SE) 
D. ProtecTIER deduplication