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What are the minimum number of queues needed to implement the priority queue?

  • One
  • Two
  • Three
  • Four
Similar Questions :

1. Preorder is

  • depth first order
  • breadth first order
  • topological order
  • linear order

2. Recursive problems are implemented by

  • queues
  • stacks
  • linked lists
  • strings

3. Deletion from one end and insertion from other end is

  • stack
  • branch
  • tree
  • queue

4. A graph with one or more edges is at least

  • 1-chromatic
  • 2-chromatic
  • 3-chromatic
  • 4-chromatic

5. Which of the languages is often translated to the pseudo code

  • PASCAL
  • FORTRAN
  • PL/I
  • BASIC
Read more from - Data Structure Questions Answers - Chapter 1
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