In MongoDB, what is a covered query? - Study24x7
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5 followers study24x7 18 Dec 2024 11:33 AM study24x7 study24x7

In MongoDB, what is a covered query?

A

A query that only needs indexes to return results

B

A query that retrieves all fields of a document

C

A query that updates data

D

A query that requires sorting

Databases
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