Sorting Algorithms - Study Mode

[#246] What is the worst case time complexity of randomized quicksort?
Correct Answer

(C) O(n 2 )

[#247] What is the time taken to copy elements to and from two arrays created for deletion?
Correct Answer

(A) O(N)

[#248] Which of the following is not true about bucket sort?
Correct Answer

(D) It is in place sorting algorithm

[#249] What is the worst case time complexity of permutation sort?
Correct Answer

(C) O(infinity)

[#250] Pigeonhole sort is a stable sorting algorithm.
Correct Answer

(A) true