Sorting Algorithms - Study Mode

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[#296] Which of the following is a variant of insertion sort?

(A) selection sort

(B) shell sort

(C) odd-even sort

(D) stupid sort

Correct Answer

(B) shell sort

[#297] The given array is arr = {2, 6, 1}. What are the pivots that are returned as a result of subsequent partitioning?

(A) 1 and 6

(B) 6 and 1

(C) 2 and 6

(D) 1

Correct Answer

(D) 1

[#298] What are the number of swaps required to sort the array arr={1, 2, 4, 3, 7, 5, 6} using recursive bubble sort?

(A) 0

(B) 1

(C) 2

(D) 3

Correct Answer

(D) 3

[#299] Bucket sort is an in place sorting algorithm.

(A) True

(B) False

Correct Answer

(B) False

[#300] Strand sort algorithm used which of the following method for sorting a list?

(A) merging

(B) selection

(C) insertion

(D) partitioning

Correct Answer

(B) selection