Answer:
1. Online classes have real-time assessments from teachers while modules are checked only on the passing date, there's no way to evaluate how a student behaves before the deadline.
2. Modular can make the students lazy while online class can make them interactive.
3. You can ask your teacher right away for clarification in online class while you need to find and wait for the teacher in modular.
4. Modular is defined as a part of the main course that can stand alone, while in online class you and your mates learn together.
Explanation: