What are the advantages of central licensing? Choose three.

A.
Only the IP address of a SmartCenter Server is needed for all licences.

B.
A central licence can be removed from one Enforcement Module, and installe don another
Enforcement Module.

C.
Only the IP address of an Enforcement Module is needed for all licences.

D.
A central license remains valid, when you change the IP address of an Enforcemente Module.

E.
A central license can be converted into a local license.