Which two actions should you perform to consume events defined in another class?

Which two actions should you perform to consume events defined in another class? (Each correct
answer presents part of the solution. Choose two.)

A.
Define a method that raises the event.

B.
Set the current class as a sealed class.

C.
Place a reference to the consuming class in the class that raises the event.

D.
Match the signature of the delegate declared for the event.

E.
Define an event handler method