erd exercise and answer

Entity Relationship Diagram Exercises and.. 1 Entity Relationship Diagram (ERD) Exercises Exercise 1 Draw an ER diagram for the following application from the hospital: A doctor has one or more patients to treat Each doctor has an unique Doctor ID Each patient has a name, phone number, address and date of birth Patient entity is a weak entity Age is a derived attribute Exercise 2 Draw.

Entity Relationship Diagram Exercises and.
Entity Relationship Diagram Exercises and. from d2vlcm61l7u1fs.cloudfront.net

Web  Appendix B Sample ERD Exercises Exercise 1 Manufacturer A manufacturing company produces products. The.

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