Anodeinathree-nodeclusterwasstarted，aditacquiredthefollowingthreecascadingresourcegroups：’rg1’，’rg12’，and’rg3’.Theclusterdesignistohave’rg1’normallyNode’A’，’rg2’normallyonNode’B’，andrg3’normallyonNode’C’.Howcantheadministratorrepositiontheresourcegroupsandcorrecttheproblem？（）

A.Changetheclusterresourcegroupdefinitionsfromcascadingtorotating，synchronizethe cluster，andrestartHACMP

B.Editthe/urs/es/sbin/utilities/clhostsfiletoreflecthedesirednode-to-resourcegroup relationshipsandrestartHACMP

C.UsetheclRGMoveutilitymoverg2oNode’B’andrg3toNode’C’，thenstarttheclustermanageronNodes’B’and’C’withtheclstartutility

D.DisableInactiveNodeTakeover，checkthenodeprioritylistintheresourcegroups definitions，synchronizethecluster，andstartHACMPonNodes’B’and’C’