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If the collection is empty then MongoDB will create the index as part of the ________

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If the collection is empty then MongoDB will create the index as part of the ________

(a) shardCollectionkey()

(b) shardCollection()

(c) keyCollection()

(d) all of the mentioned

I got this question during an online exam.

The origin of the question is Cluster Deployment in portion Sharding Concepts, Mechanics and Sharded Cluster of MongoDB

1 Answer

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Best answer
Correct answer is (b) shardCollection()

Easy explanation: MongoDB provides no method to deactivate sharding for a collection after calling shardCollection.

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