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Object Oriented Data Modeling

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

All of these
List of operations
Class name
List of attributes

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Object Oriented Data Modeling
The UML notation is useful for graphically depicting an object-oriented analysis or design model.

True
False

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

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

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

True
False

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Object Oriented Data Modeling
Which of the following is a technique for hiding the internal implementation details of an object?

All of these
Inheritance
Encapsulation
Polymorphism

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

True
False

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