I have designed a ER Diagram for my "Online Result & Review System" project..
The scenario is...
The institute will enroll students according to the course they wish to follow..
the students have to face exams to get the certificates and move further in the specific course. the result of the exam will be mailed to student's and there parents e mail address.
while they are following courses they have to complete some projects to get higher gradings.
once the project got issued they will be given a deadline. on or before the deadline date they have to submit the projects.
for students convenience before they submitting the project they can show the project to the project supervisor and get the reviews by uploading the project in to the system.
so according to the scenario I have designed the er diagram..
as you all r genius in the database designing please check the diagram and guide me.....