A GUI prototype has been demonstrated to marketing personnel and end users for a project.
During the demonstration, it became clear that the terminology used and computer skill level were
not a good match for the end users, but marketing was thrilled with the state-of-the-art user
interface designed. What steps should the analyst take?

The skills and knowledge of which individual are MOST important for creating use cases?

Refer to the exhibit to answer the question.

Suppose there is a new requirement to keep track of which instructors teach what courses and
sections as well as students’ evaluations of the instructor. A new Instructor class has just been
added. Which of the following is the BEST approach for handling the information and processing
requirements?

Consider the following statements from a domain expert on a project:
An automated bill-payment functionality needs to be added to our online banking application. The
bank’s customer can make online bill payments to vendors (such as the electric company,
telephone company, rental agency). Only vendors who have already signed up with the bank can
be paid. There are two ways to make payments:
1.Specify a one-time payment for a specific amount, or
2.Establish regular payments to be made on a specific interval such as monthly or weekly.
Customers are notified of the details of successful payments via email. Their email addresses are
already available.

Which of the following are requirements that MUST be reflected in use cases?

The following interaction occurs during a requirements discussion:
End user: “The trader should be able to set up multiple stock trades to be submitted together.”
Developer: “So, that’s like a queue that gets processed first-in, first-out, right?”
End user: “That’s right. Once the trade occurs, the stocks show up in the user’s portfolio.”
Developer: “The portfolio is a container of the user’s stocks then?”
What terms should the analyst include in the related use cases?

Which of the following statements about actors are TRUE?

How often should globals be used in an OO system?

Refer to the exhibits to answer the question.

A customer is logging onto an ATM machine. Given the class diagram in the Exhibits, which of the
following BEST completes the interaction diagram in the Exhibits to accomplish this task?

Which of the following are useful when identifying the candidate classes for an OO system?

Refer to the exhibit to answer the question.

aCourseSection can be added to, deleted from and retrieved from aCourseSchedule. What is the
BEST way to model the relationship between aCourseSchedule and aCourseSection?