Think of courses as an organizational tool. A course will contain classes, and in order to complete a class, employees will take exams. You can have any number of classes within a course and any number of exams within a class.
Example:
Course: Customer Service Representative Training
- Class 1: Accounting
- Exam 1: Accounting Basics
- Exam 2: Accounting Advanced
- Class 2: Scheduling
- Exam 1: Scheduling Pest Control Technicians
- Exam 2: Scheduling Lawn Care Technicians