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Select the correct answerWhich of the given sorting algorithms is not stable?OptionsCounting sortInsertion sortBubble sortSelection sort

Question

Select the correct answerWhich of the given sorting algorithms is not stable?OptionsCounting sortInsertion sortBubble sortSelection sort

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Solution

The correct answer is Selection sort.

Selection sort is not a stable sorting algorithm. In stable sorting algorithms, equal elements appear in the same order in the sorted output as they appear in the input. However, in Selection sort, this is not the case. During the sorting process, the position of equal elements can be interchanged, thus it is not stable.

Similar Questions

Which of the given sorting algorithms is not stable?OptionsSelection sortCounting sortInsertion sortBubble sort

Select the correct answerWhich of the following stable sorting algorithms applies to an almost sorted array the quickest?OptionsSelection sortMerge sortQuick sortInsertion sort

Select the correct answerWhich of the following sorting algorithm does not use recursion?Optionsquick sortheap sortbottom up merge sortmerge sort

A sorting algorithms is considered stable if it Group of answer choices preserves the relative order of any two equal elements in its input preserves the relative order of most two equal elements in its input perform its operations mostly in the same memory used by its input elements can change the relative order of equal elements in its input its worst case efficiency is in O(n log n)

Which of the following sorting algorithms is not a comparison-based algorithm?Group of answer choicesInsertion sortQuick SortBubble SortRadix Sort

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