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Prefix notation is also known as

  • Q. Prefix notation is also known as
  • filter_dramaExplanation
    Answer is : D
    None.

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Similar Questions

  • 1. The Data structure used in standard implementation of Breadth First Search is?
  • filter_dramaExplanation
    Answer is : A
    None.
  • 2. What will be the postfix expression for following infix expression:b * c + d / e
  • filter_dramaExplanation
    Answer is : C
    None.
  • 3. Consider following Scenario -1. The five items : P,Q,R,S and T are inserted into stack A one after other starting from T in reverse order.2. The stack is popped three times and each element is inserted into another stack B.3. Then two elements are deleted from the stack B and pushed back onto the stack A.What are the topmost elements of stack A and Stack B respectively?
  • filter_dramaExplanation
    Answer is : D
    None.
  • 4. Which of the following permutations can be obtained in the output(in the same order),using a stack assuming that the input is the sequence 1,2,3,4,5 in that order?
  • filter_dramaExplanation
    Answer is : B
    None.
  • 5. Stack A has 3 Elements in it Say X,Y and Z with X on top.1. Stack B is empty.2. An Element popped out from Stack A can be printed immediately or pushed to stack B.3. An Element popped out from Stack B can only be printed.In this arrangement, which of the following permutations of X,Y,Z are not possible ?
  • filter_dramaExplanation
    Answer is : B
    None.

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