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Object Oriented Data Modeling

Object Oriented Data Modeling
Composition does not allow an object to be part of more than one aggregate object.

False
True

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Object Oriented Data Modeling
The fact that the same operation may apply to two or more classes is called what?

Polymorphism
Multiple classification
Inheritance
Encapsulation

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Object Oriented Data Modeling
A class is a concept, abstraction, or thing that makes sense in an application context.

False
True

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Object Oriented Data Modeling
An operation that alters the state of an object is known as a constructor operation.

False
True

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Object Oriented Data Modeling
In UML, a class is represented by a rectangle with three compartments separated by vertical lines.

False
True

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Object Oriented Data Modeling
Multiplicity is the same as what concept for an ERD?

Cardinality
Entity
Attribute
Relationship

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