Exam-style question
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A training centre records Learners and Courses. A learner can study several courses, and a course can have several learners. Which additional entity is most appropriate for recording this association?.
- A.Room
- B.Enrolment
- C.Centre
- D.SubjectName
Model answer
What a good answer should say
- Enrolment
Explanation
Why this works
Enrolment represents a particular learner-course association. It can hold attributes about that association, such as an enrolment date, and avoids trying to store several course values directly in one Learner entity.
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