Story-Based ERD Test Case : Bright Future Training Center

Description:

The Bright Future Training Center is an educational institute that offers various professional training courses for students and working professionals. The center manages information about its students, instructors, courses, and enrollment records.

Students register at the center, providing personal details such as name, contact information, and date of birth. Each student can enroll in one or more courses.

Instructors are responsible for teaching courses and have attributes such as name, expertise, and contact details.

Courses have attributes including course ID, course name, duration, fees, and the instructor assigned to teach them.

Enrollments track which students are enrolled in which courses, along with enrollment dates and grades (if applicable).

The ERD for Bright Future Training Center should capture the relationships between Students, Instructors, Courses, and Enrollments, including:

One instructor can teach multiple courses.

A student can enroll in multiple courses, and each course can have multiple students.

Enrollment records link students to courses and track their progress.

This scenario provides a practical case for designing an ERD that includes entities, attributes, primary keys, foreign keys, and relationships for a real-world training center.