Object-Oriented Data Modeling – True or False

11. An aggregation is a stronger form of association relationship and is represented with a solid diamond at the aggregate end.

A. True
B. False

Correct Answer: B. False

12. The UML notation is useful for graphically depicting an object-oriented analysis or design model.

A. True
B. False

Correct Answer: A. True

13. Multiple inheritance allows a class to inherit features from more than one superclass.

A. True
B. False

Correct Answer: A. True

14. The reasons for overriding include extension, restriction, and optimization.

A. True
B. False

Correct Answer: A. True

15. An object’s state is determined by its attribute values and links to other objects.

A. True
B. False

Correct Answer: A. True

Leave A Comment?

1 × 2 =