单项选择题
A.XIV and SONAS
B.XIV and DS8700
C.SONAS and N7700
D.SONAS and DS8700
单项选择题 Acustomerfeelstheyareover-provisioningtheircurrentstorageenvironmentandfallingshortonperformancerequirements.WhichIBMsolutioncanbesthelpthiscustomermanagetheirmulti-tiereddiskenvironmentmoreeffectively?（）
单项选择题 AcustomerwithanIBMPowerSystemrunningAIXisusinganIBMSystemStorageDS8100inLocationA,andanIBMSystemStorageDS5100inLocationB.ThedistancebetweenLocationAandLocationBis25kilometers.ThecustomerwantsaredundantcopyofthedatainLocationBfordisasterrecovery.Whichofthefollowingsolutionswillbestsatisfythisrequirement?（）
单项选择题 AnopportunityhasbeensuccessfullywonbyaBusinessPartnerincollaborationwithIBM.WhohasresponsibilityforconductingtheTDAprocess?（）