What is the first step in constructing a first-cut sequence diagram from the elements of the system sequence diagram (SSD)?
A)Determine which messages must be sent
B)Create a use case controller
C)Replace the :System object with all the objects that must collaborate
D)Select an input message from the use case

Question

​What is the first step in constructing a first-cut sequence diagram from the elements of the system sequence diagram (SSD)?
A)Determine which messages must be sent
B)​Create a use case controller
C)Replace the :System object with all the objects that must collaborate
D)​Select an input message from the use case

Quizplus · Accepted Answer

The first step in constructing a first-cut sequence diagram from the elements of the SSD is to replace the :System object with all the objects that must collaborate. This involves identifying the objects involved in the use case and mapping out the interactions between them. Once the objects are identified, the messages that they exchange can be determined and used to create the sequence diagram. The other choices listed are important steps in the process, but they come after the :System object is replaced with the collaborating objects.

​What Is the First Step in Constructing a First-Cut Sequence

What Is the First Step in Constructing a First-Cut Sequence