Question

What is the Transition junction point?

(a) The transitions from different sources can converge to a point and transitions leaving the point symbol may disperse to different targets

(b) They are several transition arrows connected using point symbols

(c) All of the mentioned

(d) None of the mentioned

I had been asked this question in an online quiz.

Enquiry is from Advanced UML State diagrams in division Unified Modelling Language of Software Architecture

Answer 1

Right answer is (a) The transitions from different sources can converge to a point and transitions leaving the point symbol may disperse to different targets

To explain: The transitions from different sources can converge on a transition junction point symbol and transitions leaving the transition junction, point symbol may disperse to different targets and Several transition arrows connected using transition junction point symbols are compound transitions.