Sorting Algorithms MCQ Test: Sorting Algorithms MCQs - Practice Questions
1. What is the primary disadvantage of the Bubble Sort algorithm?
2. What is the primary advantage of the Timsort algorithm, commonly used in Python's sorting library?
3. What is the time complexity of merge sort?
4. Which sorting algorithm is based on the idea of 'divide and conquer' and efficiently handles datasets with duplicate elements?
5. In what scenarios is radix sort most efficient?
6. In the context of sorting, what does the term 'external memory' refer to?
7. Which sorting algorithm is known for its efficiency in handling datasets with multiple equal elements?
8. In the context of sorting algorithms, what is the significance of the term 'external sorting'?
9. Which sorting algorithm is known for its efficiency in handling datasets with a small range of key values?
10. What is the primary advantage of the Shellsort algorithm over the Bubblesort?
11. Which sorting algorithm uses the concept of 'swapping' to rearrange elements?
12. Which sorting algorithm is based on the idea of comparing and swapping adjacent elements until the entire array is sorted?
13. What is the primary disadvantage of the Smoothsort algorithm?
14. What is the key characteristic of the Heap Sort algorithm?
15. How does the bubble sort algorithm work?
16. Which sorting algorithm is commonly used as a subroutine in other algorithms, such as the Timsort?
17. Which sorting algorithm is known for its efficiency in sorting linked lists?
18. What is the time complexity of the Quicksort algorithm in its average case?
19. What is the time complexity of the Bubble Sort algorithm?
20. What is the primary disadvantage of the Selection Sort algorithm?
21. Which sorting algorithm is commonly used for external sorting and efficiently handles large datasets?
22. In the context of sorting algorithms, what does the term 'exponential time complexity' indicate?
23. In the context of sorting algorithms, what does the term 'in-place' mean?
24. What is the primary disadvantage of the Shellsort algorithm?
25. What is the time complexity of the Bubblesort algorithm in its worst-case scenario?
26. What is the primary advantage of the Pancake Sorting algorithm?
27. In the context of sorting, what is the significance of the term 'stable'?
28. Explain the working principle of the bubble sort algorithm.
29. Which sorting algorithm has a time complexity of O(n^2) in its worst-case scenario?
30. In the context of sorting algorithms, what does the term 'inversion' refer to?