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Point out the wrong statement.

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Point out the wrong statement.

(a) If you shut down a secondary to capture data with mongodump ensure that the operation can complete before its oplog becomes too stale to continue replicating

(b) MongoDB Cloud Manager continually backs up MongoDB replica sets

(c) Sharded cluster snapshots are easy to achieve with other MongoDB backup methods

(d) None of the mentioned

I had been asked this question during an online interview.

This interesting question is from Operational Strategies in division GridFS, BSON Datatype and Administration Concepts of MongoDB

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The correct answer is (c) Sharded cluster snapshots are easy to achieve with other MongoDB backup methods

Easy explanation: Sharded cluster snapshots are difficult to achieve with other MongoDB backup methods.

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