Select the correct answerWhich sorting technique, in addition to quick sort, is utilised to sort the subarrays?OptionsBubble sortMerge sortShell sortInsertion sort
Question
Select the correct answerWhich sorting technique, in addition to quick sort, is utilised to sort the subarrays?OptionsBubble sortMerge sortShell sortInsertion sort
Solution
The correct answer is "Insertion sort". In quicksort, insertion sort is often used to sort the subarrays when the problem size becomes sufficiently small, because it has a smaller constant factor and is efficient for small arrays.
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