When you use an ATM, encapsulation ensures that ________.
A) you are not burdened with the complexity of how the machine works
B) only operations that you are allowed are performed
C) the way the machine operates is not changed
D) all of the above
Question 2
Which of the following is NOT one of the components of a use case?
A) a goal
B) actors
C) a scenario
D) behavior