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

A medium Data Modeling interview practice problem on DataDriven. Write and execute real data modeling code with instant grading.

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.

Practice This Problem

Solve this Data Modeling problem with real code execution. DataDriven runs your solution and grades it automatically.