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- Question
In UML, a class is represented by a rectangle with three compartments separated by vertical lines.
Options- A. True
- B. False
- Correct Answer
- False
- 1. An operation that alters the state of an object is known as a constructor operation.
Options- A. True
- B. False Discuss
- 2. A class is a concept, abstraction, or thing that makes sense in an application context.
Options- A. True
- B. False Discuss
- 3. A derived element is typically shown by placing either a slash (/) or a stereotype of <
> before the name of the element.
Options- A. True
- B. False Discuss
- 4. The UML notation is useful for graphically depicting an object-oriented analysis or design model.
Options- A. True
- B. False Discuss
- 5. An object's state is determined by its attribute values and links to other objects.
Options- A. True
- B. False Discuss
- 6. When a business rule involves three or more graphical symbols, you can show the constraint as a note and attach the note to each of the symbols by a dashed line.
Options- A. True
- B. False Discuss
- 7. A solid diamond represents a stronger form of aggregation, known as composition.
Options- A. True
- B. False Discuss
- 8. In an object diagram, an object is represented as a rectangle with two compartments.
Options- A. True
- B. False Discuss
- 9. The reasons for overriding include extension, restriction, and optimization.
Options- A. True
- B. False Discuss
- 10. An aggregation is a stronger form of association relationship and is represented with a solid diamond at the aggregate end.
Options- A. True
- B. False Discuss
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