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

  • One
  • Two
  • Three
  • Four
Similar Questions :

1. Sort which compares adjacent elements in a list and switches where necessary is

  • Insertion sort
  • Heap sort
  • Quick sort
  • Bubble sort

2. Which statement we should ignore in structure programming

  • WHILE-DO
  • GO-TO
  • IT-ELSE
  • SWITCH

3. Which is having highest precedence in C

  • relational operators
  • equality operator
  • logical operator
  • arithmetic operator

4. Which of the following name does not relate to stacks

  • FIFO lists
  • LIFO list
  • Piles
  • Push-down lists

5. The memory address of the first element of an array is called

  • floor address
  • first address
  • foundation address
  • base address
Read more from - Data Structure Questions Answers - Chapter 1
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