ISDS 406 EXAM 2 Questions with Accurate Solutions

ISDS 406 EXAM 2 Questions with
Accurate Solutions

Omar is an analyst building a use case. Which of the following project roles might be
the most important in terms of getting
information about building the use case?
a) Users
b) Programmers
c) Other analysts
d) Project Sponsor
e) Equipment vendors - ANSWER a) Users


Use cases are used to more fully delineate _____.
a) Resources used in the system
b) System boundaries
c) System proposals
d) System requirements
e) Data flows - ANSWER d) System requirements



Austin is a systems analyst. Which of the follow people might be the most valuable
to him in developing a use case for an
accounts payable system upgrade?
a) Beth, a software vendor for Peachtree Accounting Software
b) Amy, a team manager in the accounts payable department

,c) Lisa, the project manager for the project
d) Casey, a fellow analyst who is more experienced in making use cases

e) Bill, a Java programmer in the applications development area. - ANSWER b) Amy,
a team manager in the accounts payable department



Barb is an analyst developing a use case. Which of the following will probably NOT be
on her use case?
a) Importance level
b) Short Description
c) Information for steps
d) Destination for the major inputs
e) Type of trigger - ANSWER d) Destination for the major inputs



Barton is an analyst developing a use case. Which of the following will probably NOT be
on his use case?
a) Description of data flows
b) Use case name
c) A use case number
d) Source for the major inputs
e) Type of trigger - ANSWER a) Description of data flows


Destination would be described on a use case in which of the following areas?:
a) Trigger
b) Major inputs
c) Major outputs
d) Primary actor
e) Importance level - ANSWER c) Major outputs

,A use case helps:
a) Define interview questions
b) Clarify ongoing costs for a system
c) Identify risks with the project
d) Refine project management milestones

e) Understand system activities and requirements - ANSWER e) Understand
system activities and requirements



Ralph wants to illustrate how a system interacts with the environment. The best
solution for him would be to use a
________:
a) Requirements flow chart
b) Storyboard
c) HIPO chart (hierarchy, input, process, output)
d) Use case
e) Gantt chart - ANSWER d) Use case



Marta has asked the users of a system to picture themselves performing the
processes and to write down those processes in a
sequential order. She should get a good idea of ________.
a) The major steps for each use case
b) The use case
c) The elements within steps
d) The temporal triggers
e) The external actors - ANSWER a) The major steps for each use case

, You might have to go back and adjust the steps in a use case, if ____________
a) There are more than three major inputs to a step
b) The steps are of varying size
c) The trigger is an external one
d) The importance level is 'high'
e) The primary actor is an external customer - ANSWER b) The steps are of varying size


Special cases (like customer cancels an appointment or returns an item) are:
____________
a) Frequently overlooked by users
b) Described on special 'exception' use cases
c) Not of importance at this stage
d) Written as exceptions at the bottom of the relevant use case

e) Given use case ID's of "SC" (for special case) and a number - ANSWER a) Frequently
overlooked by users


Role-playing the use case with actual users is a good way to:
a) Identify the use case
b) Identify the major steps within each use case
c) Identify elements within steps
d) Confirm the use case
e) Identify the primary actor - ANSWER d) Confirm the use case


Use cases generally have three parts: _____.
a) Basic information, details, and event-driven modeling
b) Inputs and outputs, and events