Ifakill-9isperformedontheclstrmgrESprocess thedefaultactionistohaltthesystem.Tochangethedefaultactiontodosomethingotherthenhaltingthesystem whichofthefollowingfilesmustbemodified?()

Ifakill-9isperformedontheclstrmgrESprocess，thedefaultactionistohaltthesystem.Tochangethedefaultactiontodosomethingotherthenhaltingthesystem，whichofthefollowingfilesmustbemodified？（）

A、/usr/es/sbin/cluster/etc/clexit.rc

B、/usr/es/sbin/cluster/etc/hacmp.term

C、/usr/es/sbin/cluster/etc/rc.cluster

D、/usr/es/sbin/cluster/etc/rc.shutdown