What characteristic does a behavior port possess?

What characteristic does a behavior port possess?
A . owns the behavior of the classifier that owns the port
B . must have a protocol state machine
C . has its own behavior that is distinct from the behavior of the classifier
D . relays any incoming messages directly to the behavior of the owning object
E . defines the behavior that the owning classifier must realize
F . is a kind of behavior

View Answer

Answer: D