Database Design
1st
step - Requirements Collection and analysis
phase
- There are 3 Levels of Courses(Certificate, Diploma, Degree)
- Each Level has Several Courses
- Each Course Has one of more Subjects
- Each course & subject has unique Code
- Each course has many Students & One student can follow many Courses
- Each Course has Course Coordinator
- Course Coordinator is a lecturer
- A Lecturer can coordinate one or many courses
- Each Lecturer teach one or more Subjects
- Each course has one or more subjects
- Student has to pay course fee in partially or fully to register the course and also has to pay full amount of course fee to register the examination
- Each Student has Registration Number for all courses
- Each student get a index number for each Examination
2nd
Step – Conceptual Design
Entities
- Lecturer
- Course
- Student
- Examination
- Payment
- Subject
- Class
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