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Acme Airlines ERD

Acme Airlines ERD

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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Acme Airlines ERD Create an Entity Relationship Diagram in Vertabelo from the business rules shown below. Make sure each entity has all attributes and relationships as well as any appropriate annotations. Please print your ERD to PDF and submit to the Assignment 5 link. Please check your file before submitting to make sure it is viewable. The Acme Airline Company has a fleet of small planes that can be chartered by customers to fly either passengers or cargo across the country: a CUSTOMER may book zero or more CHARTERS and each CHARTER must be booked by one CUSTOMER an AIRCRAFT may be used for zero or more CHARTERS and each CHARTER must use a single AIRCRAFT a CHARTER will have one or more EMPLOYEES on the flight and each EMPLOYEE may fly on zero or more CHARTERS Since the relationship between CHARTER and EMPLOYEE is many-to-many, use a composite entity called CREW to break it up. A CHARTER will have one or more CREW members and each EMPLOYEE can be on zero or more CREWS for a CUSTOMER we need to store the ID, name, address, phone number, and current account balance for a CHARTER we need to store the ID, date, destination, distance flown, hours flown, gallons of fuel used, and quarts of oil used for an AIRCRAFT we need to store the ID, manufacturer, name, and number of seats for an EMPLOYEE we need to store the ID, name, address, phone number, title, date of birth, and hire date
Transcribed Image Text:Acme Airlines ERD Create an Entity Relationship Diagram in Vertabelo from the business rules shown below. Make sure each entity has all attributes and relationships as well as any appropriate annotations. Please print your ERD to PDF and submit to the Assignment 5 link. Please check your file before submitting to make sure it is viewable. The Acme Airline Company has a fleet of small planes that can be chartered by customers to fly either passengers or cargo across the country: a CUSTOMER may book zero or more CHARTERS and each CHARTER must be booked by one CUSTOMER an AIRCRAFT may be used for zero or more CHARTERS and each CHARTER must use a single AIRCRAFT a CHARTER will have one or more EMPLOYEES on the flight and each EMPLOYEE may fly on zero or more CHARTERS Since the relationship between CHARTER and EMPLOYEE is many-to-many, use a composite entity called CREW to break it up. A CHARTER will have one or more CREW members and each EMPLOYEE can be on zero or more CREWS for a CUSTOMER we need to store the ID, name, address, phone number, and current account balance for a CHARTER we need to store the ID, date, destination, distance flown, hours flown, gallons of fuel used, and quarts of oil used for an AIRCRAFT we need to store the ID, manufacturer, name, and number of seats for an EMPLOYEE we need to store the ID, name, address, phone number, title, date of birth, and hire date
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