Youaretheadministratorofyourcompany’snetwork.AusernamedTomintheartdepartmentwantstoupdateh
isWindows2000Professionalcomputersothathecanviewgraphicsatthehighestresolution.TomdownloadsavideocarddriverfromtheInternetandthenasksofyourassistanceininstallingit.Youareunsureofthesourceofdriver.YouwanttoensurethatTomdoesnotlooseproductivetimebecauseoftheincompatibledriver.Whatshouldyoudo?()
A.Installthedriverinthecomputer.Saveafterinstallingthedriver.Restartthecomputer,then usethelastknowngoodconfigurationtorecovertheoriginaldriver
B.Installthedriverinthecomputer.Saveafterinstallingthedriver,usehardwaretroubleshooter thenuseRecoveryConsoletorecovertheoriginaldriver
C.Displaytheadvanceattributesaparallelworksforvideocarddriverfile.Installthefile,ifthe contentshavebeensecured
D.Runfilesignatureverificationsurveytoverifythatthedriverhasadigitalsignature.Donot installotherwise.