Example - University Registration System as a Running Example The UTD wants to computerize its registration system . The Registrar sets up the curriculum for a semester - One course may have multiple course offerings o Students select four (4) primary courses and two (2) alternate courses o Once a student registers for a semester, the billing system is notified so the student may be billed for the semester o Students may use the system to add/drop courses for a period of time after registration o Professors use the system to set their preferred course offerings and receive their course offering rosters after students register o Users of the registration system are assigned passwords which are used at logon validation

Example - University Registration System as a Running Example The UTD wants to computerize its registration system . The Registrar sets up the curriculum for a semester - One course may have multiple course offerings o Students select four (4) primary courses and two (2) alternate courses o Once a student registers for a semester, the billing system is notified so the student may be billed for the semester o Students may use the system to add/drop courses for a period of time after registration o Professors use the system to set their preferred course offerings and receive their course offering rosters after students register o Users of the registration system are assigned passwords which are used at logon validation

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

make use case with the help of given scenario

Identifying Use Cases
- Identify actors related to a system
- Cashier
- Customer
- Registrar
a Student
- Professor
- Billing System
For each actor, identify the processes they initiate or participate in
- Log In, Cash Out,
- Buy Items, Refund Items,
- Maintain Curriculum, Request Course Roster, Maintain Schedule
All system functions identified during the requirements specification should be
allocated to use cases
136

Example - University Registration System as a Running Example
The UTD wants to computerize its registration system
- The Registrar sets up the curriculum for a semester
One course may have multiple course offerings
Students select four (4) primary courses and two (2) alternate
courses
o Once a student registers for a semester, the billing system is
notified so the student may be billed for the semester
o Students may use the system to add/drop courses for a period of
time after registration
o Professors use the system to set their preferred course offerings
and receive their course offering rosters after students register
o Users of the registration system are assigned passwords which
are used at logon validation
135

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