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DS (Data Structure) MCQ Quiz (Multiple Choice Questions And Answers)

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16. Convert the following expression into postfix expression

  • 650
  • 350
  • 400
  • 550

17. Which of the following is not a application of stack

  • Evaluation of postfix expression
  • Job scheduling
  • Reverse of a string
  • All of the Above

18. Another name of Circular Queue

  • Ring Buffer
  • Circular Buffer
  • Circle Buffer
  • Curve Buffer

19. Asymptotic time complexity to find an element in the linked list is

  • O(N+1)
  • n
  • O(n)
  • 1

20. One-dimensional Array is known as

  • Vertical Array
  • Horizontal Array
  • Straight Line Array
  • Linear Array