Four entities of the organization are: Worker, Customer, Product and Department. (a) Suggest an identifier, with justification, for any three entities. (b) Describe three relationships that can be inferred from these entities.

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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(ii) Four entities of the organization are: Worker, Customer, Product and Department.
(a) Suggest an identifier, with justification, for any three entities.
(b) Describe three relationships that can be inferred from these entities.
(iii) Give relational database tables for any two of the entities you used to describe relationships in ii(b).
For example STUDENT( StedentMaricule, name, gender, DOB) for the entity student.
Transcribed Image Text:(ii) Four entities of the organization are: Worker, Customer, Product and Department. (a) Suggest an identifier, with justification, for any three entities. (b) Describe three relationships that can be inferred from these entities. (iii) Give relational database tables for any two of the entities you used to describe relationships in ii(b). For example STUDENT( StedentMaricule, name, gender, DOB) for the entity student.
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