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There are several schools inside a university. Each school has a number of departments, each of which belongs to only one school. Each department should be assigned one or more professors, with each professor teaching no more than two courses. For all academics, the university wants to kee

There are several schools inside a university. Each school has a number of departments, each of which belongs to only one school. Each department should be assigned one or more professors, with each professor teaching no more than two courses. For all academics, the university wants to kee

Database Systems: Design, Implementation, & Management
Database Systems: Design, Implementation, & Management
11th Edition
ISBN:9781285196145
Author:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Publisher:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Chapter3: The Relational Database Model
Section: Chapter Questions
Problem 7P
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 Identify main keys, foreign keys, characteristics, and cardinalities given the following businessrules. Consider the following relationship strengths (weak/strong):
There are several schools inside a university. Each school has a number of departments, each of which belongs to only one school. Each department should be assigned one or more professors, with each professor teaching no more than two courses. For all academics, the university wants to keep track of the following information: professor number and full name. All courses are divided into two groups: Technology and Fashion

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