You have been hired as a consultant by University of ABC to help with their student information system. I would like you to choose one of the functionalities (enrollment/registration, payment, etc) of your choice, then write a simple business document not exceeding ONE page. This document is called the functional requirements or business requirements which will be given to the technical staff/consultants who will translate the requirements into data model and create tables in the database using SQL. Please try to make it simple and just cover essential features.
Based upon the functional document created in #1, describe the importance of relational data model or entity relationship model.
Create an ERD using ER Assistant or Oracle Data Modeler for the chosen functionality in #1.