Question

Can someone help me on drawing ER and Use case diagram on following scenarios. ASAP!!! Please :(


* Develop a system to automate membership details and time allocation for swimmers in a swimming club. All users should take membership and pay monthly for usage. Usage could be with a coach or without.


* Part of the process of course registration at OUSL for a new applicant


When an applicant requests to register for a course, an officer from student affairs verifies whether he/she has relevant entry qualifications and paid the fees. If certificates to show entry qualifications are not brought the applicant is asked to bring them and return. If the fees are not paid the applicant is directed to the finance division to make the payment and come. To register for a course, the system checks whether the course prerequisites are satisfied and let the student register for the particular course.

A student is given a student ID number and a registration number for the particular programme. All courses have unique course codes, titles, credit ratings and a set of pre-requisites.

Answer 1

Answer:

The ER Diagram is in the attachment. And I an including the membership details in the use case:

Applicants: Coach will ask for iD.

if the application is not registered, coach sends to registration department.

Applicants registers-->> shows registration ID-->> goes to account section

Submits the fee->> goes to coach again-->>coach asks for fee sjip-->> On yes-->> entrance allowed else-->> sent to account section

Applicants apply for course-->>if prerequisite is met, registration allowed

else-->>registration denied

Note: If registration is allowed the applicant is sent to account section and

Also note:

First check, then registration, then course prerequisite check,then account->entrance

If registered->direct entry.

Explanation:

The answer is self explanatory.