Suppose we are sorting an array of eight integers using quicksort, and we have just finished the first partitioning with the array looking like this:
2 5 1 7 9 12 11 10
Which statement is correct?
The pivot could be either the 7 or the 9.
The pivot could be the 7, but it is not the 9
The pivot is not the 7, but it could be the 9
Neither the 7 nor the 9 is the pivot.
This question is part of this quiz :
Top MCQs on Sorting Algorithms with Answers,Top MCQs on QuickSort Algorithm with Answers