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Computer Engineering
The entity-relationship diagram of Hotel Booking System must show all the visual instrument of database tables and the relations between Booking, Hotel, Payments, Services etc. It used structure data and to define the relationships between structured data groups of Hotel Booking System functionalities. The main entities of the Hotel Booking System are Payments, Booking, Customers, Hotel, Rooms and Services. Attributes of Payments are payment_id, payment_customer_id, payment_date, payment_amount, payment_description. Attributes of Booking are booking_id, booking_title, booking type, booking_date, booking_description. Attributes of Customers are customer_id, customer_name, customer_mobile, customer_email, customer_username, customer_password, customer_address. Attributes of Hotel are hotel_id, hotel_name, hotel_type, hotel_rent, hotel_description, hotel_address. Attributes of Rooms are room_id, room_hotel_id, room_number, room_category, room_type, room_description. Attributes of Services are service_id, service_hotel_id, service_name, service_type, service_description.

The entity-relationship diagram of Hotel Booking System must show all the visual instrument of database tables and the relations between Booking, Hotel, Payments, Services etc. It used structure data and to define the relationships between structured data groups of Hotel Booking System functionalities. The main entities of the Hotel Booking System are Payments, Booking, Customers, Hotel, Rooms and Services. Attributes of Payments are payment_id, payment_customer_id, payment_date, payment_amount, payment_description. Attributes of Booking are booking_id, booking_title, booking type, booking_date, booking_description. Attributes of Customers are customer_id, customer_name, customer_mobile, customer_email, customer_username, customer_password, customer_address. Attributes of Hotel are hotel_id, hotel_name, hotel_type, hotel_rent, hotel_description, hotel_address. Attributes of Rooms are room_id, room_hotel_id, room_number, room_category, room_type, room_description. Attributes of Services are service_id, service_hotel_id, service_name, service_type, service_description.

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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The entity-relationship diagram of Hotel Booking System must show all the visual instrument of database tables and the relations between Booking, Hotel, Payments, Services etc. It used structure data and to define the relationships between structured data groups of Hotel Booking System functionalities. The main entities of the Hotel Booking System are Payments, Booking, Customers, Hotel, Rooms and Services. Attributes of Payments are payment_id, payment_customer_id, payment_date, payment_amount, payment_description. Attributes of Booking are booking_id, booking_title, booking type, booking_date, booking_description. Attributes of Customers are customer_id, customer_name, customer_mobile, customer_email, customer_username, customer_password, customer_address. Attributes of Hotel are hotel_id, hotel_name, hotel_type, hotel_rent, hotel_description, hotel_address. Attributes of Rooms are room_id, room_hotel_id, room_number, room_category, room_type, room_description. Attributes of Services are service_id, service_hotel_id, service_name, service_type, service_description. 1- Design an ERD to represent the previous System. You must clarify the following: The primary key for each strong entity and the donated, partial key for each week entity. One- to- one, one- to many and many- to many relations. The cardinality at both sides with each relation. 2- Design the related Relational Schema diagram. 3- Normalize the previous schema 4- Write SQL statements to create the normalized schema.
Transcribed Image Text:The entity-relationship diagram of Hotel Booking System must show all the visual instrument of database tables and the relations between Booking, Hotel, Payments, Services etc. It used structure data and to define the relationships between structured data groups of Hotel Booking System functionalities. The main entities of the Hotel Booking System are Payments, Booking, Customers, Hotel, Rooms and Services. Attributes of Payments are payment_id, payment_customer_id, payment_date, payment_amount, payment_description. Attributes of Booking are booking_id, booking_title, booking type, booking_date, booking_description. Attributes of Customers are customer_id, customer_name, customer_mobile, customer_email, customer_username, customer_password, customer_address. Attributes of Hotel are hotel_id, hotel_name, hotel_type, hotel_rent, hotel_description, hotel_address. Attributes of Rooms are room_id, room_hotel_id, room_number, room_category, room_type, room_description. Attributes of Services are service_id, service_hotel_id, service_name, service_type, service_description. 1- Design an ERD to represent the previous System. You must clarify the following: The primary key for each strong entity and the donated, partial key for each week entity. One- to- one, one- to many and many- to many relations. The cardinality at both sides with each relation. 2- Design the related Relational Schema diagram. 3- Normalize the previous schema 4- Write SQL statements to create the normalized schema.
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