Illustrate the collaboration and relationship diagram, Database Management System

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Illustrate the collaboration and relationship diagram

A collaboration is the society of interfaces, classes and other elements which work together to provide some cooperative behaviour which is bigger than the sum of its parts.

A relationship is a connection between things. In object models, common types of relationships are dependency, inheritance, containment, aggregation, association, generalisation and realisation. The notation for relationship among use cases is shown as:

1883_relationship model.png

                                                                      Figure: Relationship between different use cases


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