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Which of the following data structure is linear data structure

  • Trees
  • Graphs
  • Array
  • None of above

Answer: Option C

Similar Questions :

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

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

Answer: Option D

2. Preorder is

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

Answer: Option A

3. The complexity of Bubble sort algorithm is

  • O(n)
  • O(log n)
  • O(n2)
  • O(n log n)

Answer: Option C

4. Merge sort uses

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

Answer: Option A

5. Which statement we should ignore in structure programming

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

Answer: Option B

Read more from - Data Structure Questions Answers - Chapter 1
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