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Computer Engineering
MR AZIZ OWNS a small Shop TRENDS’, that sells new and old Laptops. He also provides repairing services to the customers with faulty laptops. Due to good quality services provide by Mr. Aziz, more and more people are visiting his shop, thus causing difficulty in managing the shop by him all alone. So he decided to expand his business, hiring more employees both technical and salesperson and identify the need of an automated system for managing customers. Being the member of a vendor company you have to design ERD for the following business rules. Show entity names, primary keys, attributes for each entity, relationships between the entities and cardinality. An employee may sell many laptops, but each laptop is sold by only one employee

MR AZIZ OWNS a small Shop TRENDS’, that sells new and old Laptops. He also provides repairing services to the customers with faulty laptops. Due to good quality services provide by Mr. Aziz, more and more people are visiting his shop, thus causing difficulty in managing the shop by him all alone. So he decided to expand his business, hiring more employees both technical and salesperson and identify the need of an automated system for managing customers. Being the member of a vendor company you have to design ERD for the following business rules. Show entity names, primary keys, attributes for each entity, relationships between the entities and cardinality. An employee may sell many laptops, but each laptop is sold by only one employee

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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MR AZIZ OWNS a small Shop TRENDS’, that sells new and old Laptops. He also provides repairing services to the customers with faulty laptops. Due to good quality services provide by Mr. Aziz, more and more people are visiting his shop, thus causing difficulty in managing the shop by him all alone. So he decided to expand his business, hiring more employees both technical and salesperson and identify the need of an automated system for managing customers. Being the member of a vendor company you have to design ERD for the following business rules. Show entity names, primary keys, attributes for each entity, relationships between the entities and cardinality.

  1. An employee may sell many laptops, but each laptop is sold by only one employee
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