1.
Create a set of use cases for a dentist office system.
Use the
following...
Use
Case Description
Use Case
Name: Patient
makes or changes an appointment
|
ID: _1_
|
Importance
Level: High
|
||
Primary
Actor: Patient
|
||||
Short
Description: This
describes how a new appointment is made or an existing appointment is
changed.
|
||||
Trigger: Patient calls to schedule
new appointment or change an existing appointment.
Type: External
/ Temporal
|
||||
Major
Inputs:
Description Source
________________________ ___________
________________________ ___________
________________________ ___________
________________________ ___________
________________________ ___________
________________________ ___________
|
Major
Outputs:
Description
Destination
_______________________ ____________ _______________________ ____________ _______________________ ____________ _______________________ ____________
_______________________ ____________
|
|||
Major Steps Performed
|
Information for Steps
|
|||
CHAPTER 5 (4.5 points)
2. Draw a level 0 data flow diagram (DFD) for the dentist
office system in Question 1, Chapter 4.
CHAPTER 6
3.
Define what is meant by an attribute in a data model. How should an attribute be named? What
information about an attribute should be stored in the CASE repository? (2 points)
4.
What is the purpose of normalization? (2 points)
5.
Describe how the data model and process model should
be balanced against each other. (2 points)
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