1. A collection of operations that specify the services rendered by a class or component known as________
Correct : D. collaboration
2. ________ is an abstraction of a set of functions that the system performs.
Correct : C. use case
3. ________ is a physical element that exists at runtime and represents a computational resource.
Correct : A. node
4. Which one of the following is not a structural thing?
Correct : B. package
5. ________ can represent the invocation of an operation, a step in a business p an entire business process.
Correct : D. activity
6. The explanatory parts of the UML model are known as ________
Correct : D. annotational things
7. A link is an instance of ________
Correct : B. association
8. ______ are used to create new building blocks from existing blocks.
Correct : B. stereotypes
9. In which phase is the scope of the project defined?
Correct : A. inception
10. Which one of the following GOAD artifacts is the MOST useful?
Correct : A. use cases
11. All public methods in business model objects are defined directly or indirectly because of a ________ requirement.
Correct : A. use case
12. UML interfaces are used to ________
Correct : D. specify required services for types of objects
13. An actor is ________
Correct : C. a role
14. The system icon identifies ________
Correct : C. the context of the system
15. A person may function in ________
Correct : B. many roles
16. Devices and other systems ________
Correct : A. may be actors
17. Associations ________
Correct : C. identify interactions between actors and use cases
18. Use cases ________
Correct : B. identify system goals
19. The association stereotype «Extends» indicates ________
Correct : C. a specialized form of a use case
20. ________ can model the behavior of an individual object.
Correct : C. state machine
21. A ________ is a behavior that specifies the sequence of states an object goes through during its lifetime in response to events.
Correct : B. state machine
22. A ________ is a condition during the life of an object during which it satisfies performs some activity or waits for some event.
Correct : B. state
23. A ________ is a relationship between two states indicating that an object in the first s will enter the second state.
Correct : A. transition
24. A state that has substates, that is nested states, is called ________
Correct : A. composite state
25. Inside the states, the events are encountered to handle without leaving the state. This is known as________
Correct : C. internal transition
26. ________ is the state that is active after completion of the transition.
Correct : C. target state
27. A ________ describes the aspects of an object whose current behavior depends on its p
Correct : B. state machine
28. The relationship between two states is called ________
Correct : A. transition
29. ________ are handled without causing a change in state.
Correct : A. transitions
30. A sequential state machine may have ________
Correct : A. at most one initial state and one final state n
31. Which of the following is used to model the life time of an object?
Correct : C. state machine
32. State that is active after the completion of the transition is called ________
Correct : B. target state
33. Which of the following is present in a nested concurrent state machine?
Correct : D. concurrent sub state
34. Which of the following is wrong with respect to a thread?
Correct : C. threads are nested inside another thread
35. Absolute time of an event is modeled as ________
Correct : A. timing constraint
36. ________ is denotation for the time at which an event occurs.
Correct : A. timing mark
37. Which of the following evaluates to an absolute value of Time?
Correct : C. timing expression
38. A state machine whose actions are all attached to states is called ________
Correct : C. moore machine
39. State chart Diagrams are needed ________
Correct : A. when a class has complex life cycle
40. during its lifetime in response to events.
Correct : B. state machine
41. How many views of the software can be represented through the Unified Modeling Language (UML)?
Correct : B. five
42. Which of the following views represents the interaction of the user with the software but tells nothing about the internal working of the software?