INSY 3305 Test 1 Ch 4 UPDATED ACTUAL Exam Questions and CORRECT Answers

INSY 3305 Test 1 Ch 4 UPDATED ACTUAL
Exam Questions and CORRECT Answers
A(n) _____ is a formal way of representing how a business system interacts with its
environment. - CORRECT ANSWER - use case


Which of the following diagramming symbols represents an actor in a use case diagram? -
CORRECT ANSWER -a


Which of the following diagramming symbols represents a use case in a use case diagram? -
CORRECT ANSWER -c


Which of the following diagramming symbols represents a subject boundary in a use case
diagram? - CORRECT ANSWER - b.


Which of the following diagramming symbols represents a generalization relationship in a use
case diagram? - CORRECT ANSWER - d.



A scenario is the same as a(n) _____. - CORRECT ANSWER - path through a use case


Each use case describes _____ function(s) in which users interact with the system. - CORRECT
ANSWER - one


Jim has documented a use case that describes the functionality of a system as "To compute gross
pay, multiply the hours worked that are recorded on the time card from the time clock by the
hourly rate that is recorded in the employee master file from the MS SQL server database." This
is an example of a(n) _____ use case. - CORRECT ANSWER - real


A(n) _____ use case is typically created early in the process of understanding the system
requirements as a way of documenting basic information about the use case. - CORRECT
ANSWER - overview