Q. Before mongod creates an oplog, you can specify its size with the __________ option.

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Q. Point out the wrong statement.

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

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Q. Use _________ from a secondary member and the replication status output to assess the current state of replication.

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Q. Point out the correct statement.

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Q. For a member to sync from another, both members must have the same value for the _________ setting.

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Q. Secondaries apply operations from the primary asynchronously to provide __________ consistency.

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Q. When ______________ is true, the mongod instance saves all documents migrated from the shard to the moveChunk directory of the storage.dbPath.

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Q. Replication _______ is a delay between operation on the primary and the application of that operation from the oplog to the secondary.

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Q. A delayed member may show as 0 seconds behind the primary when the inactivity period on the primary is greater than the ________ value.

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Q. _________ shut down the mongod instance for one of the non-primary members of your replica set.

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Q. Point out the wrong statement.

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Q. To finish the rolling maintenance operation, step down the primary with the _________ method.

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Q. You also can force a member never to become primary by setting its priority value to ___________

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Q. Point out the correct statement.

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Q. A replica set member becomes _________ when its replication process falls so far behind that the primary overwrites oplog entries the member has not yet replicated.

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Q. During initial sync, mongod will remove the content of the _______

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Q. You cannot use a _________backup for the data files, only a snapshot backup.

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Q. You can use the ________ setting in Replica Set Configuration to disable chained replication for situations where chained replication is causing lag.

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Q. For most replica sets, the hostnames in the _________ field never change.

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