The Fencing Function Provided by an N8500 Prevents Split-Brain from Occurring

Multiple Choice

The fencing function provided by an N8500 prevents split-brain from occurring. Which of the following statements about fencing are correct? (Select three)

A) Monitors GAB and checks the changes of cluster members.
B) Ensures the single view of cluster members.
C) Prevents multiple nodes from using a volume manger to access the shared storage.
D) Automatically recovers the master node if the cluster becomes abnormal.