"UNIVERSITY MANAGEMENT SYSTEM"

Describe the following points of the given ER Diagram. (If any mistake found in ER Diagram then please correct it)

1. The details that would lead to forming relationship types shown in the following ER diagram.

2. The details that would lead to Cardinality Ratio for each relationship type shown in the following ER diagram.

3. The details that would lead to Participation constraint for each relationship type shown in the following ER diagram.

4. The details that would lead to multivalued attribute shown in the following ER diagram.

5. The details that would lead to identify Key attribute shown in the following ER diagram.