What are the four processes mdsstat reports on for the MDS and each CMA?

What are the four processes mdsstat reports on for the MDS and each CMA?

A.
fwd, httpd, snmpd, crond

B.
ymca, cdc, fema, norad

C.
fwm, dbda, ica, cpca

D.
fwm, fwd, cpd, cpca

Explanation: