单项选择题
A. DS8000 Global Mirror
B. XIV advanced RAID protection
C. DS8000 Metro/Global Mirror
D. Easy Tier on DS8000
单项选择题 AcustomeriscurrentlyusingaWindowsfileservertoshareNFSstorage(9TB)totheirapplicationserver,andasmallSANtosupplyblockI/Ototheirdatabaseservers(5TB).AstheircurrenthardwareisagingtheyarelookingforanewbestofbreedtechnologytocombinefileandblockI/Oonasinglestorageunit.WhichIBMsolutionwouldprovidethatcapabilityatthelowestcost?（）
单项选择题 ThecustomerhasagreedthattheSANproposalisthebestsolutionfortheirbudget.Howevertheyarestillunsureofusingsuchleadingedgetechnology.Whichitembelowwouldhelpthemfeelmorecomfortable?（）
单项选择题 Alocalmanufacturingcustomerislookingforahighlyscalable,easytousediskstoragesystemtosupportanewapplicationtheyarebringingintothedatacenter.Thecustomerhasaninitialrequirementfor40TBofhighperformancestoragebuttheyexpecttomorethandoublethecapacityneededoncetheapplicationgoesintofullproduction.WhatIBMsolutionwouldbethemostcosteffectivewhilemeetingtheirinitialrequirements?（）