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The oplog must translate multi-updates into individual operations in order to maintain ____________

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The oplog must translate multi-updates into individual operations in order to maintain ____________

(a) availability

(b) idempotency

(c) scalability

(d) secondary

I got this question during an internship interview.

The question is from Replication Processes topic in section Replication Concepts, Processes and Replication Set of MongoDB

1 Answer

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Best answer
Right option is (b) idempotency

Easiest explanation: This can use a great deal of oplog space without a corresponding increase in data size or disk use.

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