单项选择题 Whichofthefollowingusescompression／decompressiontoincreasethememoryavailableforclient workloads?（）

单项选择题 Acustomerrequiresoff-sitestoragefor500GBpernightinbackuptapes.Thebackupsiteis560kilometers（350miles）away.Thecustomerdoesnotrequirethebackupsitetoruntheapplicationintheeventoffailureatthemainsite.Whatistheleastexpensivestrategyforthedatacentertoimplement？（）A.makeonlineimagebackupsB.installGlobalMirroratthebackupsiteC.shipnightlybackuptapestotheremotesiteD.installTivoliStorageManager（TSM）andatapedriveatthebackupsite

单项选择题 APower720hasAIX6.1andLinuxpartitions.DuringnormalworkloadsthereismorethanenoughmemoryavailabletotheLPARs.Duringmonth-endprocessingonepartitionbecomesmemoryconstrained.Whatcanhelpovercomethissituation？（）A.ActiveMemorySharing（AMS）B.ActiveMemoryExpansion（AME）C.IntegratedVirtualMemory（IVM）D.MemoryCapacityonDemand（CoD）

单项选择题 Thecustomerislookingforatieredstoragesolutionthatallowsthemtomanagedifferenttypesofdatawithinthesamesystem.Furtherquestioningrevealsthatthereasonthecustomerwantsamulti-tieredenvironmentisbasedoncost.WhichIBMsingletiersolutioncanprovideanenterpriselevelsystematamidrangecost?（）A.XIVsystemB.TS3500C.DS8700D.DS5300

单项选择题 Anadministratorisattemptingtoupdateasoftwareproduct.Theinstallisinterruptedbyasystemfailure.Whichofthefollowingcommandswouldbeusedtocleanuptheimproperlyappliedfilesets（）