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Object Oriented Data Modeling

Object Oriented Data Modeling
A method defines the form or protocol of the operation, but not its implementation.

True
False

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

List of attributes
All of these
List of operations
Class name

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

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

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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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Object Oriented Data Modeling
The term Incomplete for a UML has the same meaning as which of the following for an EER diagram?

Total specialization rule
Partial specialization rule
Disjoint rule
Overlapping rule

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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
Polymorphism
Encapsulation

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