Question

The Quicksort and randomized Quicksort procedures differ in:

• A. Selection of Pivot element
• B. Worst case time complexity
• C. Best case time complexity
• D. Final Output

Hint:

Randomized Quicksort uses a random pivot to improve the expected performance and avoid the worst case, which is common in the regular Quicksort.

Answer 1

The Correct Option is A

Phase 1: Comprehending Quicksort and Randomized Quicksort.
- Quicksort: Standard quicksort employs a fixed method for pivot selection, typically the initial, final, or median element.
- Randomized Quicksort: Randomized quicksort selects the pivot element arbitrarily. This strategy enhances efficiency by mitigating the risk of worst-case performance, which arises from consistently poor pivot divisions.

Phase 2: Summary.
The primary distinction between these algorithms lies in their pivot element selection process.