Q 1. Construct an E-R diagram using structural constraints (cardinality ratio and participation) for a book stock management system based on the following information: • Books are written by authors & published by the publishers. Shopping basket contains books. Warehouse stocks books. Customer takes book from shopping basket. • Author is uniquely identified by name. It also consists of address and URL. • Book is uniquely identified by ISBN. It also consists of year, title and price. • Publisher is uniquely identified by name. It also consists of addresses (multiple), phone and URL. • Customer is uniquely identified by email. It also consists of name, address and phone. • Shopping basket is uniquely identified by basket id. It also consists of name. • Warehouse is uniquely identified by code. It also consists of address and phone. • Some authors write many books. A publisher can publish many books. Many books can be stocked in a warehouse. A customer can have many shopping baskets. A shopping basket

Q 1. Construct an E-R diagram using structural constraints (cardinality ratio and participation) for a book stock management system based on the following information: • Books are written by authors & published by the publishers. Shopping basket contains books. Warehouse stocks books. Customer takes book from shopping basket. • Author is uniquely identified by name. It also consists of address and URL. • Book is uniquely identified by ISBN. It also consists of year, title and price. • Publisher is uniquely identified by name. It also consists of addresses (multiple), phone and URL. • Customer is uniquely identified by email. It also consists of name, address and phone. • Shopping basket is uniquely identified by basket id. It also consists of name. • Warehouse is uniquely identified by code. It also consists of address and phone. • Some authors write many books. A publisher can publish many books. Many books can be stocked in a warehouse. A customer can have many shopping baskets. A shopping basket

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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Please draw diagram. Dont copy that is repeatable. I would downvote for copied content.
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