Q. UML activity diagrams are useful in representing which analysis model elements?

  • (A) behavioral elements
  • (B) class-based elements
  • (C) flow-based elements
  • (D) scenario-based
πŸ’¬ Discuss
βœ… Correct Answer: (D) scenario-based

Q. In an Activity Diagram, organizing the activities into groups is called ________

  • (A) forking
  • (B) joining
  • (C) swimlane
  • (D) synchronization
πŸ’¬ Discuss
βœ… Correct Answer: (C) swimlane

Q. ________ is used to represent concurrent flows in an Activity Diagram

  • (A) slide bar
  • (B) synchronization bar
  • (C) swim lane
  • (D) branch
πŸ’¬ Discuss
βœ… Correct Answer: (B) synchronization bar

Q. Objects placed in an Activity Diagram are connected to the activity or transition using ________ relationship

  • (A) association
  • (B) generalization
  • (C) dependency
  • (D) realization
πŸ’¬ Discuss
βœ… Correct Answer: (A) association

Q. ________ is a path from one activity state to the next activity state.

  • (A) action state
  • (B) activity state
  • (C) transition
  • (D) fork
πŸ’¬ Discuss
βœ… Correct Answer: (C) transition

Q. Executable atomic computations are called as ________

  • (A) action states??
  • (B) activity states
  • (C) composite states??
  • (D) concurrent states
πŸ’¬ Discuss
βœ… Correct Answer: (A) action states??

Q. Activity diagram is a special kind of ________

  • (A) use case diagram??
  • (B) state chart diagram??
  • (C) interaction diagram??
  • (D) component diagram
πŸ’¬ Discuss
βœ… Correct Answer: (B) state chart diagram??

Q. Executable non atomic computations are called as ________

  • (A) action states??
  • (B) activity states??
  • (C) transitions
  • (D) simple states
πŸ’¬ Discuss
βœ… Correct Answer: (B) activity states??

Q. which of the following is NOT present in an Activity Diagram?

  • (A) action states??
  • (B) objects
  • (C) events??
  • (D) notes
πŸ’¬ Discuss
βœ… Correct Answer: (C) events??

Q. In an Activity Diagram, transitions belongs to ________

  • (A) trigger oriented transitions??
  • (B) self transitions??
  • (C) internal transitions??
  • (D) completion transitions
πŸ’¬ Discuss
βœ… Correct Answer: (D) completion transitions

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