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_______ is an internal command that applies oplog entries to the current data set.

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_______ is an internal command that applies oplog entries to the current data set.

(a) replSetSyncFrom

(b) resync

(c) applyOps

(d) isMaster

This question was addressed to me in an international level competition.

Origin of the question is Troubleshooting in chapter Replication Concepts, Processes and Replication Set of MongoDB

1 Answer

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Best answer
The correct answer is (c) applyOps

Explanation: The applyOps command is primarily an internal command.

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