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Computer Engineering
A rental car company divides its cars into four categories: small, mid-size, full-size, and sport utility. The agency wishes to collect the following information from all vehicles: Vehicle, Make, Model, Year, and Color are all required. There are no distinguishing characteristics for any of the four vehicle classifications. Rents is a connection between the entity type vehicle and the entity type client. There is no one-to-one connection between any of the four vehicle types and any entity type. Would you think about making a supertype/subtype connection for this problem? If so, why or why not?

A rental car company divides its cars into four categories: small, mid-size, full-size, and sport utility. The agency wishes to collect the following information from all vehicles: Vehicle, Make, Model, Year, and Color are all required. There are no distinguishing characteristics for any of the four vehicle classifications. Rents is a connection between the entity type vehicle and the entity type client. There is no one-to-one connection between any of the four vehicle types and any entity type. Would you think about making a supertype/subtype connection for this problem? If so, why or why not?

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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A rental car company divides its cars into four categories: small, mid-size, full-size, and sport utility. The agency wishes to collect the following information from all vehicles: Vehicle, Make, Model, Year, and Color are all required. There are no distinguishing characteristics for any of the four vehicle classifications. Rents is a connection between the entity type vehicle and the entity type client. There is no one-to-one connection between any of the four vehicle types and any entity type.

Would you think about making a supertype/subtype connection for this problem? If so, why or why not?

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