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Replica sets provide high availability using automatic ________

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Replica sets provide high availability using automatic ________

(a) failover

(b) replication

(c) failure

(d) all of the mentioned

I got this question in an internship interview.

I want to ask this question from Replica Set High Availability topic in portion Replication Concepts, Processes and Replication Set of MongoDB

1 Answer

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Best answer
Right choice is (a) failover

The explanation: Failover, in most situations does not require manual intervention.

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