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Questions and Answers
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What is Selection sort?
What is Selection sort?
- A sorting algorithm that can only sort small data sets
- A complex sorting algorithm
- An in-place comparison-based sorting algorithm (correct)
- A sorting algorithm that requires additional memory
What is the time complexity of Selection sort?
What is the time complexity of Selection sort?
- Ο(nlogn)
- Ο(n2) (correct)
- Ο(1)
- Ο(n)
How does Selection sort work?
How does Selection sort work?
- It selects the largest element from the unsorted part and swaps it with the rightmost element in the sorted part.
- It selects the smallest element from the unsorted part and swaps it with the leftmost element in the sorted part. (correct)
- It scans the entire list and sorts the elements in descending order.
- It divides the list into two parts, the largest part at the left end and the smallest part at the right end.
What is selection sort?
What is selection sort?
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What is the time complexity of selection sort?
What is the time complexity of selection sort?
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What happens during each iteration of selection sort?
What happens during each iteration of selection sort?
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