Q. Which of the following is wrong with respect to a thread?

  • (A) threads are light weight
  • (B) threads are modeled using stereotyped active classes be
  • (C) threads are nested inside another thread
  • (D) threads can initiate a control activity
πŸ’¬ Discuss
βœ… Correct Answer: (C) threads are nested inside another thread

Q. Absolute time of an event is modeled as ________

  • (A) timing constraint
  • (B) timing mark
  • (C) timing expression
  • (D) timing semantics
πŸ’¬ Discuss
βœ… Correct Answer: (A) timing constraint

Q. ________ is denotation for the time at which an event occurs.

  • (A) timing mark
  • (B) timing constraint
  • (C) timing expression
  • (D) timing response
πŸ’¬ Discuss
βœ… Correct Answer: (A) timing mark

Q. Which of the following evaluates to an absolute value of Time?

  • (A) timing mark
  • (B) timing constraint
  • (C) timing expression
  • (D) timing location
πŸ’¬ Discuss
βœ… Correct Answer: (C) timing expression

Q. A state machine whose actions are all attached to states is called ________

  • (A) activity diagram
  • (B) mealy machine
  • (C) moore machine
  • (D) component diagram
πŸ’¬ Discuss
βœ… Correct Answer: (C) moore machine

Q. State chart Diagrams are needed ________

  • (A) when a class has complex life cycle
  • (B) when the execution of scenario is to be traced
  • (C) to allocate classes and objects to modules
  • (D) to allocate processes to processors
πŸ’¬ Discuss
βœ… Correct Answer: (A) when a class has complex life cycle

Q. during its lifetime in response to events.

  • (A) class
  • (B) state machine
  • (C) use case
  • (D) activity
πŸ’¬ Discuss
βœ… Correct Answer: (B) state machine

Q. How many views of the software can be represented through the Unified Modeling Language (UML)?

  • (A) four
  • (B) five
  • (C) nine
  • (D) none of the above
πŸ’¬ Discuss
βœ… Correct Answer: (B) five

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