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Queues MCQs

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  • 11. Which data structure is used in breadth first search of a graph to hold nodes?
  • filter_dramaExplanation
    Answer is : B
    None.
  • 12. Identify the data structure which allows deletions at both ends of the list but insertion at only one end.
  • filter_dramaExplanation
    Answer is : A
    None.
  • 13. In a queue, the initial values of front pointer f rare pointer r should be
  • filter_dramaExplanation
    Answer is : B
    None.
  • 14. In a circular queue the value of r will be ..
  • filter_dramaExplanation
    Answer is : C
    None.
  • 15.
  • filter_dramaExplanation
    Answer is : D
    None.
  • 16. Which of the following is not the type of queue?
  • filter_dramaExplanation
    Answer is : B
    None.
  • 17. A data structure where elements can be added or removed at either end but not in the middle is called
  • filter_dramaExplanation
    Answer is : D
    None.
  • 18. A
  • filter_dramaExplanation
    Answer is : D
    None.
  • 19. In a priority queue, insertion and deletion takes place at
  • filter_dramaExplanation
    Answer is : D
    None.
  • 20. A data structure where elements can be added or removed at either end but not in the middle
  • filter_dramaExplanation
    Answer is : D
    None.
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