A. Heap sort is an in-place algorithm
B. Heap sort has O(nlogn) average case time complexity
C. Heap sort is stable sort
D. Heap sort is a comparison-based sorting algorithm
Answer: Option C
This Question Belongs to Data Structure >> Sorting Algorithms
What is the time complexity of Bubble Sort in the average case?
A. O(n log n)
B. O(n)
C. O(n2)
D. O(n3)
Which sorting algorithm is based on the divide-and-conquer strategy?
A. Insertion Sort
B. Quick Sort
C. Selection Sort
D. Insertion Sort
Which sorting algorithm uses a "pivot" element to partition the array into sub-arrays?
A. Merge Sort
B. Heap Sort
C. Counting Sort
D. Quick Sort
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