# Students can enroll in multiple courses, and courses have multiple students

Canonical URL: <https://datadriven.io/problems/students-can-enroll-in-multiple-courses-and-courses-have-mu-6fcca092>

Domain: Data Modeling · Difficulty: medium

## Problem

Students can enroll in multiple courses, and courses have multiple students. Design the enrollment junction table that links students to courses using a composite key of both foreign keys.

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