02: Construct an E-R or UML diagram for the following SALES COMPANY database which has network ofsalespersons over all Iraqi cities:Customer(CustomerNo, CustomerName, SPNO, HQCity)CustomerEmpl(CustomerNo, EmployeeNo, EmpNamem, Title)Office(OfficeNo, City, Telephone, Ocize)Product(ProductNo, ProductName, UnitPrice)Sales(SPNO, ProductNo, Quantity )Salesperson(SPNO, SPName, CommisionPersentage, YearOfHire)

Actually, E-R is Entity Relation ship diagram

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2: Construct an E-R or UML diagram for the following SALES COMPANY database which has network of

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

02: Construct an E-R or UML diagram for the following SALES COMPANY database which has network of
salespersons over all Iraqi cities:
Customer(CustomerNo, CustomerName, SPNO, HQCity)
CustomerEmpl(CustomerNo, EmployeeNo, EmpNamem, Title)
Office(OfficeNo, City, Telephone, Ocize)
Product(ProductNo, ProductName, UnitPrice)
Sales(SPNO, ProductNo, Quantity )
Salesperson(SPNO, SPName, CommisionPersentage, YearOfHire)

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