Answered: ERD AND RELATIONAL MODEL BY

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 make the authentic ERD AND RELATIONAL MODEL BY KEEPING ALL RULES OF IT IN MIND

A cooking club organizes several dinners for its members. The purpose of the club is to allow several members to get together and prepare a dinner for the other members. The club president maintains a database that plans each meal and tracks which members attends each dinner, and also keeps track of which members creates each dinner.
Each dinner serves many members and any member is allowed to attend. Each dinner has an invitation. This invitation is mailed to each member. The invitation includes the date of the dinner and location. Data about members like their name, membership no, contact no and email address are saved.
Each dinner is based on a single entrée (starter) and a single dessert. This entrée and dessert can be used again for other dinners.
• Consider the above scenario you are required to create ERD for the above scenario first then covert the ERD into Relational Model

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