Which of the following is the external sorting?
2023
Which of the following is the external sorting?
- A.
Insertion sort
- B.
Merge sort
- C.
Quick sort
- D.
Selection sort
Attempted by 171 students.
Show answer & explanation
Correct answer: B
External sorting is used when data is too large to fit in main memory. Merge sort, especially external merge sort, is the standard external sorting technique among the options.