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Question

Point out the correct statement.

a.

Read operations on sharded clusters are most efficient when directed to a specific shard

b.

Sharded clusters allow you to partition a data set among a cluster of mongod instances in a way that is nearly transparent to the application

c.

For a sharded cluster, applications issue operations to one of the mongos instances associated with the cluster

d.

All of the mentioned

Answer: (d).All of the mentioned

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Q. Point out the correct statement.

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