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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.

True
False

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Object Oriented Data Modeling
The benefits of object-oriented modeling are which of the following?

The ability to tackle more challenging problems
Improved communication between users, analysts, etc.
All of these
Reusability of analysis, design, and programming results

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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.

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
Polymorphism
Inheritance
Encapsulation

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

True
False

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Object Oriented Data Modeling
Composition is a stronger form of which of the following?

Inheritance
All of these
Encapsulation
Aggregation

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