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_________ is used to view statistics about the query plan for a given query.

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_________ is used to view statistics about the query plan for a given query.

(a) db.explain()

(b) cursor.explain()

(c) cursor.explainstats()

(d) all of the mentioned

I had been asked this question during an interview.

This question is from Analyze Query Performance topic in chapter MongoDB CRUD Concepts and Operation of MongoDB

1 Answer

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Best answer
The correct choice is (b) cursor.explain()

To elaborate: This information can help as you develop indexing strategies.

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