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Object Oriented Data Modeling

Object Oriented Data Modeling
In an object diagram, an object is represented as a rectangle with two compartments.

False
True

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Object Oriented Data Modeling
An object can have which of the following multiplicities?

Zero
All of these
More than one
One

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Object Oriented Data Modeling
A derived element is typically shown by placing either a slash (/) or a stereotype of <> before the name of the element.

False
True

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Object Oriented Data Modeling
Each association has two or more roles.

True
False

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

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

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

True
False

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