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Sandra De La Cruz

Assignment #7 Object Oriented Design - Introduction

Read through the Problem Statement. Write in a Word document with lists of the following items for

this Problem Statement:

List the Actors. List Use Cases. Each should be a phrase, such as Check Out Books, Search Books, etc. List Classes

o For Each Class: List the Attributes and associated Data Types List the methods along with:

Return Value (if needed) and associated Data Type Parameters (if needed) and associated Data Types

Objective: Determine as many Actors, Use Cases, Classes, Attributes, and Methods that you can think of

to be candidates. There are no wrong answers. This is a practice exercise. Design the system how you

would like. You may even want to add new items or change compared to what is mentioned below in

the Problem Statement. Points will not be taken for any incorrect answers. The objective is to think of

as many items and possible and give it a try.

We will not necessarily write pseudo code for all of these methods, this is just an exercise in the first

steps of OO Design.

Extra Credit Opportunity! A Total of at least 15 items is required for this Assignment. Any additional

items will be counted as extra credit for the Assignments Grade.

Problem Statement: Write a system that will manage college information. The system will need to:

- Keep track of students enrolled in the college, and all important information for a student(such as name).

- Keep track of courses offered, and information about each course (such as pre-requisites).- Schedule of classes, including all information for a class

o (What are the pieces of information that you want to know for a class?)- Enroll students- Register students for classes- Lookup a student and print his/her information- Lookup a course and print its information- Lookup a class and print its scheduling information- Print a students transcripts- Print a class roster- Print the final grades for students in a class

Definitions:

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Course A specific course, such as ITP-100.

Class A specific scheduled date/time that a Course is being offered, such as ITP-100 Wed 7 PM

9:40 PM

Actors: (Who is going to use the system?)

REGISTRAR STUDENT TEACHER

Use Cases: (What are the major functions that the Actors want to perform?)

UPDATE STUDENTS INFO UPDATE COURSE INFO REGISTER CLASSES VIEW LIST OF CLASS VIEW LIST OF COURSES

Classes: (What are the Classes (nouns) needed for the system?)

STUDENT COURSE PROFESSOR

For Each Class, What are the Attributes and associated data types?

Class A

o Attribute 1 Class B

o Attribute 2STUDENT

NAME - Character String

poneNumber - Character String

EMAIL- - Character String

STUDENTID - integer

COURSE

NAME - - Character StringcourseNumber - Integer

FEE - Real

PROFESSOR

NAME - - Character String

phoneNumber - Character String

SALARY - Real

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For Each Class, What are the Methods that are needed?

Class Ao Method 1

Class BStudent

String getName()

String getphoneNumber()

String getemail()

Integer getstudentId()

Course

String getName()

String getcourseNumber()

Real getfee()

Professor

String getName()

String getphoneNumber()

Real getsalary()