1.

Point out the wrong statement.(a) Queries need an index to return documents in insertion order(b) The options document creates a capped collection or preallocates space in a new ordinary collection(c) Capped collections have maximum size or document counts that prevent them from growing beyond maximum thresholds(d) None of the mentioned

Answer» Right option is (a) Queries need an index to return documents in insertion order

Explanation: Capped collections guarantee preservation of the insertion order.


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