AsystemadministratorwillbemigratingaserverfromAIX5.1toAIX5.2andisuncertainiftheapplicationrunningontheserverwillfunctionproperlyafterthemigration.WhatisthefastestwaytoreturntothepreviousAIXleveliftheapplicationdoesnotwork？（）A.UsebasemediatorestoresystemtoAIX5.1.B.Useanalt_disk_installandbootbacktotheAIX5.1rootvg.C.MakeamksysboftheoriginalAIXtorestorebacktotheAIX5.1level.D.PerformtheAIX5.2upgradeusingupdate_allwiththecommitoptionandrejectfilesetstoreturntoAIX5.1.
AsystemadministratorwillbemigratingaserverfromAIX5.1toAIX5.2andisuncertainiftheapplicationrunningontheserverwillfunctionproperlyafterthemigration.WhatisthefastestwaytoreturntothepreviousAIXleveliftheapplicationdoesnotwork？（）
A.UsebasemediatorestoresystemtoAIX5.1.
B.Useanalt_disk_installandbootbacktotheAIX5.1rootvg.
C.MakeamksysboftheoriginalAIXtorestorebacktotheAIX5.1level.
D.PerformtheAIX5.2upgradeusingupdate_allwiththecommitoptionandrejectfilesetstoreturntoAIX5.1.
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