Which of the following stable sorting algorithm takes the least time when applied to an almost sorted array?
A. Quick sort
B. Insertion sort
C. Selection sort
D. Merge sort
Answer: Option D
This Question Belongs to Data Structure >> Sorting Algorithms
Related Questions on Sorting Algorithms
What is the time complexity of Bubble Sort in the average case?
A. O(n log n)
B. O(n)
C. O(n2)
D. O(n3)
Which sorting algorithm is based on the divide-and-conquer strategy?
A. Insertion Sort
B. Quick Sort
C. Selection Sort
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Which sorting algorithm uses a "pivot" element to partition the array into sub-arrays?
A. Merge Sort
B. Heap Sort
C. Counting Sort
D. Quick Sort
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