Problem:
Question 1: The first step in building a sequence diagram is to _____.
a) identify which objects will participate
b) set the lifeline for each object
c) add the focus of control to each object's lifeline
d) analyze the use case
Question 2: What are the two possible stereotypes allowed for package:
a) framework and private
b) modelLibrary and protected
c) framework and modelLibrary
d) framework and protected
Provide the correct answer and justification for your choice.