The pivot element has to be the last element in the array if it is to be sorted using quick sort.Group of answer choicesDepends on the arrayTrueFalse
Question
The pivot element has to be the last element in the array if it is to be sorted using quick sort.Group of answer choicesDepends on the arrayTrueFalse
Solution
False. The pivot element in quick sort does not necessarily have to be the last element in the array. It can be any element from the array. The choice of the pivot element varies with different implementations. Some use the first element, some use the last element, and others might use a random element or the median. The pivot's role is to help with partitioning the array and it does not determine whether the array can be sorted or not.
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