Which of the following is NOT a characteristic of Quick Sort?

Practice Questions

Q1
Which of the following is NOT a characteristic of Quick Sort?
  1. In-place sorting
  2. Recursive algorithm
  3. Stable sorting
  4. Divide-and-conquer

Questions & Step-by-Step Solutions

Which of the following is NOT a characteristic of Quick Sort?
  • Step 1: Understand what Quick Sort is. It is a sorting algorithm that organizes data in a specific order.
  • Step 2: Learn about characteristics of sorting algorithms. Some important characteristics include stability, time complexity, and space complexity.
  • Step 3: Identify what 'stable sorting' means. A stable sorting algorithm keeps equal elements in the same order they appeared in the original list.
  • Step 4: Recognize that Quick Sort does not maintain the order of equal elements. This means it is not stable.
  • Step 5: Conclude that the characteristic of being 'not stable' is a key feature of Quick Sort.
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