Question: Construct an ER model, for a database used to record marks that students get in different exams of different courses. Model exams as entities and

Construct an ER model, for a database used to record marks

Construct an ER model, for a database used to record marks that students get in different exams of different courses. Model exams as entities and use a ternary relationship. Clearly, indicate cardinality constraints. Construct an ER model, for a database used to record marks that students get in different exams of different courses. Model exams as entities and use a ternary relationship. Clearly, indicate cardinality constraints

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