Multiple Choice
The Quicksort algorithm works by
A) repeatedly comparing adjacent items and swapping them so smaller values come before larger values
B) repeatedly locating the smallest value in the unsorted portion of the array and moving it toward the lower end of the array
C) repeatedly taking the first value in the unsorted portion of the array and placing it at its proper place in the part of the array that is already sorted
D) partitioning the unsorted portion of the array into two sublists and a pivot and recursively sorting the two sublists
Correct Answer:

Verified
Correct Answer:
Verified
Q29: The best way to measure the goodness
Q30: A search for an item X in
Q31: The addition of two integers<br>A) is always
Q32: Let F be an algorithm with complexity
Q33: An array of 4 elements is being
Q35: Let F be an algorithm with complexity
Q36: The Quicksort algorithm<br>A) is in O(n)in the
Q37: If a[ ] is an array of
Q38: A basic step is<br>A) an operation that
Q39: If an algorithm with an input size