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You can only issue listShards against the ________ database.

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You can only issue listShards against the ________ database.

(a) local

(b) admin

(c) temp

(d) none of the mentioned

The question was asked during an online interview.

This intriguing question comes from Sharded Cluster Data Management topic in portion Sharding Concepts, Mechanics and Sharded Cluster of MongoDB

1 Answer

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Best answer
The correct choice is (b) admin

The best explanation: listShards is only available for mongos instances.

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