Question:
Which among the following is an external sorting technique?
Which among the following is an external sorting technique?
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Use external sorting when data doesn't fit in RAM — merge sort is optimal due to sequential access.
Updated On: June 02, 2025
- Bubble sort
- Merge sort
- Insertion sort
- Selection sort
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The Correct Option is B
Solution and Explanation
Merge sort is suitable for external sorting where data is too large to fit in memory. It processes chunks and merges them efficiently.
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