2. Consider the course enrollment system. Four classes are used. The student enrollment (methods: getName. GetDate,prepareInvoice,postPayment) ,the course, the account receivable, the enrollment report generator. The account receivable and the enrollment report generator are derived classes from student enrollment class. Please give the class diagram of the system and see if there is any problem in the operation of the classes. If there is provide the appropriate class diagram.

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
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Please give the class diagram of the system and see if there is any problem in the operation of the classes

2. Consider the course enrollment system. Four classes are used. The student
enrollment (methods: getName,GetDate.prepareInvoice,postPayment) ,the course, the
account receivable, the enrollment report generator. The account receivable and the
enrollment report generator are derived classes from student enrollment class.
Please give the class diagram of the system and see if there is any problem in the
operation of the classes. If there is provide the appropriate class diagram.
Transcribed Image Text:2. Consider the course enrollment system. Four classes are used. The student enrollment (methods: getName,GetDate.prepareInvoice,postPayment) ,the course, the account receivable, the enrollment report generator. The account receivable and the enrollment report generator are derived classes from student enrollment class. Please give the class diagram of the system and see if there is any problem in the operation of the classes. If there is provide the appropriate class diagram.
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