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_______ reorders the document stream by a specified sort key.

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_______ reorders the document stream by a specified sort key.

(a) $skip

(b) $limit

(c) $sort

(d) None of the mentioned

The question was posed to me during an interview.

My question comes from Aggregation Operations topic in portion Aggregation Concepts and Aggregation Mechanics of MongoDB

1 Answer

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Best answer
Correct option is (c) $sort

To elaborate: Only the order changes; the documents remain unmodified.

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