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What is the disadvantage of selection sort?

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in Data Structures & Algorithms II by (111k points)
What is the disadvantage of selection sort?

(a) It requires auxiliary memory

(b) It is not scalable

(c) It can be used for small keys

(d) It takes linear time to sort the elements

The question was posed to me in an interview for internship.

The query is from Selection Sort topic in section Sorting of Data Structures & Algorithms II

1 Answer

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The correct answer is (b) It is not scalable

The explanation is: As the input size increases, the performance of selection sort decreases.

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