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

Q. Point out the correct statement.

View solution

Q. When enabled replSetMaintenance: true, the member enters the ________ state.

View solution

Q. ________ applies a new configuration to an existing replica set.

View solution

Q. Which of the command is for master-slave replication only?

View solution

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

View solution

Q. __________ explicitly override the default logic for selecting a member to replicate from.

View solution

Q. The ________ settings of replica set members affect the outcomes of elections for primary.

View solution

Q. Point out the correct statement.

View solution

Q. To modify priorities, you update the members _________ in the replica configuration object.

View solution

Q. The _________ shell method can force the current primary to step down, which causes an election.

View solution

Q. Point out the wrong statement.

View solution

Q. If the oplog is shorter than the slaveDelay window, the _______ member cannot successfully replicate operations.

View solution