The Course Registration System

The Problem Statement

As the head of information systems for Wylie College you are tasked

with developing a new student registration system. The college would

like a new client$-$server system to replace its much older system

developed around mainframe technology. The new system will allow

students to register for courses and view report cards from personal

computers attached to the campus LAN. Professors will be able to access

the system to sign up to teach courses as well as record grades.

Due to a decrease in federal funding the college cannot afford to replace

the entire system at once. The college will keep the existing course

catalog database where all course information is maintained. This

database is an Ingress relational database running on a DEC VAX.

Fortunately, the college has invested in an open SQL interface that

allows access to this database from college$$s Unix servers. The

legacy system performance is rather poor, so the new system must

insure that access to the data on the legacy system occurs in a timely

manner. The new system will access course information from the legacy

database but will not update it$.$ The registrar$$s office will continue to

maintain course information through another system.

At the beginning of each semester students may request a course

catalogue containing a list of course offerings for the semester.

Information about each course, such as professor, department, and

prerequisites will be included to help students make informed decisions.

The new system will allow students to select four course offerings for

the coming semester. In addition, each student will indicate two

alternative choices in case the student cannot be assigned to a primary

selection. Course offerings will have a maximum of ten students and a

minimum of three students. A course offering with fewer than three

students will be canceled. For each semester, there is a period of time

that students can change their schedule. Students must be able to

access the system during this time to add or drop courses. Once the

registration process is completed for a student, the registration system

sends information to the billing system so the student can be billed for

the semester. If a course fills up during the actual registration process,

Phone: $+91-8123617991$

Email: info@ordertrainings.com

the student must be notified of the change before submitting the

schedule for processing.

At the end of the semester, the student will be able to access the system

to view an electronic report card. Since student grades are sensitive

information, the system must employ extra security measures to

prevent unauthorized access.

Professors must be able to access the on$-$line system to indicate which

courses they will be teaching. They will also need to see which students

signed up for their course offerings. In addition, the professors will be

able to record the grades for the students in each class.

Draw

$1.$Class Diagram $2.$ activity diagram $3.$ use case diagram

by reading above problem statement