What can be requested from any object of the class to affect behavior ?

Related Mcqs:

1. What refers to the value associated with a specific attribute of an object and to any actions or side ?

   A. Object B. State C. Interface D. None of the mentioned...

2. The use of design patterns for the development of object-oriented software has important implications for____________________?

   A. Component-based software engineering B. Reusability in general C. All of the mentioned D. None of the mentioned...

3. _______________________ defines the properties of a data object and take on one of the three different characteristics ?

   A. data object B. attributes C. relationships D. data object and attributes...

4. Which model describes the static structure of the system using object classes and their relationships ?

   A. Sequence model B. Subsystem model C. Dynamic model D. Structural model...

5. Which model shows the flow of object interactions?

   A. Sequence model B. Subsystem model C. Dynamic model D. Both Sequence and Dynamic model View Answer Answer: a Explanation: Sequence model are represented using a UML sequence or a collaboration diagram and are dynamic models....

6. Which of the following is not needed to develop a system design from concept to detailed object-oriented design ?

   A. Designing system architecture B. Developing design models C. Specifying interfaces D. Developing a debugging system...

7. What is an abstract class ?

   A. A class that has direct instances, but whose descendants may have direct instances B. A class that has direct instances, but whose descendants may not have direct instances C. A class that has no direct instances, but whose descendants may have direct instances D. All of the mentioned...

8. At Conceptual level Class diagrams should include_____________________?

   A. operations only B. attributes only C. both operations and attributes D. none of the mentioned...

9. What is a collection of operations that specify a service of a class or component ?

   A. Use Case B. Actor C. Interface D. Relationship...

10. The ________________ contains a state transition diagram that is a sequential specification of behavior?

    A. data flow diagram B. state transition diagram C. control specification D. workflow diagram...