Which of the following is correct about CMM system overall health check?
A. The “fns_monitor” command is only available at the NECC VM.
B. The “cmm_monitor” command is used to run the complete set of health checks for a specific CMM VM.
C. The “cmm_monitor” command can be manually executed on any CMM VM.
D. The “fns_monitor” and “cmm_monitor” commands require superuser privilege.