An organization needs to add another node to a two node cluster. The organization hired a new administrator and the password for the Veritas Cluster Server (VCS)
Helper service is unknown. The administrator changes the password to add the new node, but notices the cluster functions improperly after adding the node.
The administrator restarts all the nodes, but the VCS Helper service is stopped on the original two nodes because of the password change.
Which command can the administrator run to update the password on the two servers that have the old password?

An organization is upgrading all network switches in its data center. Per standard operating procedures, the administrator shut down all systems in the data center.
After the switches were upgraded, the servers were restarted. However, a two node cluster was in a waiting state after the servers were restarted.
Which command can the administrator run to help determine whether the heartbeat network is running properly?