Draw an E-R Diagram that models an information system that keeps track of booking information for several hotels within a chain. Use the notation that is used in the text and in class. State any other assumptions you make. a. b. Each hotel has a unique hotel identifier along with a name, location, and phone number. Each hotel has different numbers, and types of rooms. For a given hotel, each room is assigned a room number, type (single, double, suite, etc.) and standard price. c. Each hotel customer has a unique customer number, a name, a phone number, and a credit card number. d. A customer books a specific room for a given date and number of days. e. The actual price of a given room may differ between customers due to the customer being a preferred or corporate customer. State any assumptions you make. Be clear.

Draw an E-R Diagram that models an information system that keeps track of booking information for several hotels within a chain. Use the notation that is used in the text and in class. State any other assumptions you make. a. b. Each hotel has a unique hotel identifier along with a name, location, and phone number. Each hotel has different numbers, and types of rooms. For a given hotel, each room is assigned a room number, type (single, double, suite, etc.) and standard price. c. Each hotel customer has a unique customer number, a name, a phone number, and a credit card number. d. A customer books a specific room for a given date and number of days. e. The actual price of a given room may differ between customers due to the customer being a preferred or corporate customer. State any assumptions you make. Be clear.

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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