The partitioning algorithm during quick-sort normally runs ______ (many times, exactly once)

What additional function is used in the QuickSort algorithm? Partition Merge Sort Search

Which of the following algorithms is better to sort a mostly sorted data sequence? A data sequence is mostly sorted if only a handful of integers don't appear in the longest sorted subsequence. For example, the following data sequence is almost sorted since there is only one integer (0) out of place in a sorted sequence of numbers:  1, 2, 3, 4, 0, 5, 6, 7, 8, 9   Question 28 options:   merge sort   selection sort   insertion sort   quick sort

Sorting Algorithm   1.) Trace the quick sort’s partitioning algorithm as it partitions the following array: 38 16 40 39 12 27