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Merge sort uses

  • Divide and conquer strategy
  • Backtracking approach
  • Heuristic search
  • Greedy approach

Answer: Option A

Similar Questions :

1. Which is ALGOL based simulation language

  • FORTRAN
  • SIMSCRIPT
  • GASP IV
  • none of above

Answer: Option B

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

  • One
  • Two
  • Three
  • Four

Answer: Option B

Explanation:

One queue is used for the actual storing of data, and the other one is used for storing the priorities.

3. Which of the following data structure is linear data structure

  • Trees
  • Graphs
  • Array
  • None of above

Answer: Option C

4. Which is problem oriented language

  • BASIC
  • PL/I
  • FORTRAN
  • none of above

Answer: Option D

5. Which data structure is needed to convert infix notations to postfix notations

  • linear list
  • tree
  • stack
  • queue

Answer: Option C

Read more from - Data Structure Questions Answers - Chapter 1
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