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_______ returns geospatial objects in proximity to a point.

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in MongoDB by (131k points)
_______ returns geospatial objects in proximity to a point.

(a) $near

(b) $nearsphere

(c) $geoIntersect

(d) None of the mentioned

This question was addressed to me during an online interview.

My question comes from Geospatial Index topic in section Index/Indexing Concepts of MongoDB

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The correct answer is (a) $near

For explanation I would say: $near requires a geospatial index.

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