What is the role of the $elemMatch operator in MongoDB queries? - Study24x7
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5 followers study24x7 26 Dec 2024 11:30 AM study24x7 study24x7

What is the role of the $elemMatch operator in MongoDB queries?

A

To match documents where at least one element in an array matches the specified query conditions

B

To find the first element in an array that matches a condition

C

To apply a match condition to each element of an array

D

To update elements in an array based on a condition

Databases
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