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_______ activates the sharded collection balancer process if previously disabled using sh.disableBalancing().

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_______ activates the sharded collection balancer process if previously disabled using sh.disableBalancing().

(a) sh.getBalancerHost()

(b) sh.enableBalancing()

(c) sh.enableSharding()

(d) all of the mentioned

I got this question by my school principal while I was bunking the class.

Origin of the question is 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 (a) sh.getBalancerHost()

Explanation: sh.enableSharding() enables sharding on a specific database.

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