Sorting Algorithms - Study Mode

[#456] Which of the following is incorrect about randomized quicksort?
Correct Answer

(D) it cannot have a time complexity of O(n 2 ) in any case.

[#457] Which of the following is an alternate name of library sort?
Correct Answer

(A) gapped insertion sort

[#458] Which of the following traversal in a binary search tree results in a sorted output?
Correct Answer

(A) in order traversal

[#459] What is the best case time complexity of Tim sort?
Correct Answer

(A) O(n)

[#460] What is the advantage of counting sort over quick sort?
Correct Answer

(A) counting sort has lesser time complexity when range is comparable to number of input elements