When constructing a database, the designer mustknow what types of relationships exist betweenrecords in different data sets, such as one-to-many or many-to-many. Give three examplesfor each of these relationships.

Fundamentals of Information Systems
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ISBN:9781305082168
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter3: Database Systems And Applications
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8.When constructing a database, the designer mustknow what types of relationships exist betweenrecords in different data sets, such as one-to-many or many-to-many. Give three examplesfor each of these relationships.

 

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A one-to-many relationship is a type of relationship between two entities where one entity is related to many instances of another entity. A many-to-many relationship is a type of relationship between two entities where many instances of one entity are related to many instances of another entity. 

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