AnadministratorisplanningatwonodeclustercontainingNode1andNode2withasingleresourcegroupnamedRGRG1startuppolicywillbe’OnlineonHomeNodeonly’.ThehomenodeisNodeIfRG1failsovertoNode2itmustfallbacktoNodeFallbackmusttakeplaceoutsideofbusinesshours.Theagreedtimeforfallbackis2000.Howwillthisbeachievedwithminimumactiontakenbyadministrator？（）
A.ConfiguretheresourcegroupwithafallbackpolicyofFallbacktoHigherPriorityNodeRestartNode1at2000
B.ConfiguretheresourcegroupwithafallbackpolicyofNeverFallbackManuallymovetheresourcegroupfromNode2toNode1at2000
C.ConfiguretheresourcegroupwithafallbackpolicyofFallbackToHigherPriorityNodeCreateaDelayedFallbackTimerpolicytomeettherequirementsAllocatethisdelayedtimerpolicytotheresourcegroupRG1
D.ConfiguretheresourcegroupwithafallbackpolicyofNeverFallbackCreateaDelayedFallbackTimerpolicytomeettherequirementSpecifythisdelayedtimerpolicyasaFallbackOverridetotheresourcegroupRG1
参考答案：C
