When arranging actors and objects on a sequence diagram, it is nice to list them _____.
A) in alphabetical order down the side of the diagram
B) in alphabetical order across the top of the diagram
C) in order in which they participate in the sequence down the side of the diagram
D) in order in which they participate in the sequence across the top of the diagram
E) actors and objects are not both shown on a sequence diagram

Question

Quizplus · Accepted Answer

In sequence diagrams, actors and objects are arranged across the top of the diagram in the order in which they participate in the sequence. This helps in understanding the flow of interactions among them.

When Arranging Actors and Objects on a Sequence Diagram, It