Explanation:If the primary is unavailable, the replica set will elect a secondary to be primary. 7. You may add an extra mongod instance to a replica set as an :
A. arbiter
B. replicator
C. additor
D. All of the mentioned
Answer:A
Explanation:If the primary is unavailable, the replica set will elect a secondary to be primary. 7. You may add an extra mongod instance to a replica set as an :
A. arbiter B. replicator C. additor D. All of the mentioned
Explanation:Arbiters do not maintain a data set. 8. An arbiter will always be an arbiter whereas a primary may step down and become a secondary and a _________ may become the primary during an election.