SOFTWARE DESIGN
OBJECT ORIENTED DESIGN
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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____ model that the existence of one object depends on the existence of the association between two other objects.
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____ reduce the cardinality of associations.
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____ further specify associations.
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None of the above
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Detailed explanation-1: -An association represents a relationship between two classes: An association indicates that objects of one class have a relationship with objects of another class, in which this connection has a specifically defined meaning (for example, “is flown with”).
Detailed explanation-2: -These four types of associations-performance, sociable, symbolic (or ideological), and productive-are quite distinct species of social organization, and each represents a distinct form of social integration.
Detailed explanation-3: -In UML models, an association is a relationship between two classifiers, such as classes or use cases, that describes the reasons for the relationship and the rules that govern the relationship. An association represents a structural relationship that connects two classifiers.