You are working on Veritas Storage Foundation for Oracle RAC and want to create a disk group on the shared disks. You execute the command vxdctl -c mode on a node. What will be the output of this command?
A. The command will display whether the node is a master or slave.
B. The command will change the node from master to slave.
C. The command will change the node from slave to master.
D. The command will create a disk group on the shared disk.