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Object Oriented Data Modeling

Object Oriented Data Modeling
A UML diagram includes which of the following?

List of attributes
Class name
List of operations
All of these

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Object Oriented Data Modeling
Which of the following applies to a class rather than an object?

Scope
Query
Constructor
Update

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Object Oriented Data Modeling
Multiple inheritance allows a class to inherit features from more than one superclass.

False
True

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Object Oriented Data Modeling
Which of the following statement is true concerning objects and/or classes?

An object includes encapsulates only data.
An object is an instance of a class.
A class is an instance of an object.
A class includes encapsulates only data.

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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?

Multiple classification
Inheritance
Encapsulation
Polymorphism

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