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Object Oriented Data Modeling

Object Oriented Data Modeling
In UML, a class is represented by a rectangle with three compartments separated by vertical lines.

True
False

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

False
True

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

Constructor
Update
Query
Scope

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

Total specialization rule
Partial specialization rule
Overlapping rule
Disjoint rule

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

False
True

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Object Oriented Data Modeling
An aggregation is a stronger form of association relationship and is represented with a solid diamond at the aggregate end.

False
True

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