You are performing an upgrade of your Security Management server using ” Migrate and Upgrade to a New Security Management server” method. What is the use of the production server?

A.
There is no need to use a production server

B.
Is the off-line machine

C.
Is the destination machine whose configuration you need to copyfrom

D.
Is the destination machine whose configuration you need tocopy

E.
Is the source machine whose configuration you need tocopy