Sometimes the failover process may require a ____________ during operation. Options: A . &nbspsavepoint B . &nbsprollback C . &nbspcommit D . &nbspNone of the mentioned

Sometimes the failover process may require a ___________

Question

Sometimes the failover process may require a ____________ during operation.

Options:

A . savepoint

B . rollback

C . commit

D . None of the mentioned

Answer: Option B

A rollback reverts write operations on a former primary when the member rejoins its replica set after a failover.

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Question 1. If the oplog is shorter than the slaveDelay window, the _______ member cannot successfully replicate operations. ....

Question 2. A second data center hosts one priority 0 member that cannot become : ....

Question 3. If the current primary becomes unavailable, the replica set holds an ______ to choose which of the secondaries becomes ....to choose which of the secondaries becomes the new primary.

Question 4. Use _________ from a secondary member and the replication status output to assess the current state of replication ....

Question 5. A replica set can have only ________ primary. ....

Question 6. You also can force a member never to become primary by setting its priority value to : ....

Question 7. _________ returns the replica set configuration document. ....

Question 8. Point out the correct statement : ....

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