单项选择题 YouhaveacomputerthatrunsWindows7.Youperformregulardatabackupsandsystemimagebackups.Thecomputerexperiencesaharddiskfailure.Youreplacethefailedharddisk.YouneedtorecoverthecomputertothepreviousWindows7environment.YoustartthecomputerfromtheWindows7installationmedia.Whichrecoveroptionshouldyouselect?（）A.CommandPromptB.StartupRepairC.SystemImageRecoveryD.SystemRestore

单项选择题 YouuseHyper－VServer2008R2andfailoverclusteringtohostseveralvirtualmachines（VMs）.Youneedtoplaceadiskinmaintenancemode.WhichWindowsPowerShellcmdletshouldyourun？（）

单项选择题 YouinstallanewAGPvideoadapterinyourWindows2000Professionalcomputer.Youinstallthemanufacturer’sdevicedriversprovidedwiththeadapterandrebootyourcomputertoloadthesedrivers.Duringthestartupprocess，themonitorgoesblankandyourcomputerstopsrespondingafterthatandevendoesnotbootproperly.Whatshouldyoudotosolvethisproblem？（）A.StartthecomputerbyusingWindows2000professionalCDandthenuseEmergencyRepairDisk.RestoretheoriginaladapterdriversettingsB.Startthecomputerinthedebugmode.RestoretheoriginaladapterdriversettingsC.StartthecomputerinSafemode.RenametheAGPdevicebyusingdevicemanagerD.Startthecomputerbyusingtherecoveryconsole.RenametheAGPdriver.

单项选择题 Youcreateanewdial－upconnectiontoconnecttotheInternet.YouconfiguretheInternetconnectiontoenableInternetConnectionSharing.However，youcannotseeorconnecttoanysharedresourceonyournetwork.Whatshouldyoudo？（）

单项选择题 YouaretheadministratoroftheCompany.comWindows&en