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_________ removes an association between a range shard keys and a shard tag.

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_________ removes an association between a range shard keys and a shard tag.

(a) sh.removeTagRange()

(b) sh._checkMongos()

(c) sh.disableBalancing()

(d) none of the mentioned

I have been asked this question in an international level competition.

My question is based upon Sharded Cluster Data Management topic in section Sharding Concepts, Mechanics and Sharded Cluster of MongoDB

1 Answer

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Correct answer is (a) sh.removeTagRange()

The explanation: Use sh.removeShardTag() to ensure that unused or out of date ranges are removed and hence chunks are balanced as required.

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