MongoDB MCQ Number 01222

MongoDB MCQ Set 1 1. ____________ does not provide query execution information for the rejected plans. a) serverstats b) queryPlanner c) executionStats d) all of the mentioned AnswerAnswer: c [Reason:] executionStats contains statistics that describe the completed query execution for the winning plan. 2. Point out the correct statement : a) In MongoDB 3.0, cursor.explain()…


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