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

View solution

Q. Point out the correct statement.

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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

View solution

Q. Point out the wrong statement.

View solution

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

View solution

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

View solution

Q. Point out the correct statement.

View solution

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.

View solution

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

View solution

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

View solution

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

View solution

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

View solution

Q. Point out the wrong statement.

View solution

Q. ________ returns a document that reports on the status of the replica set.

View solution

Q. __________ enables or disables a maintenance mode, which puts a secondary node in a RECOVERING state.

View solution