Point out the correct statement.(a) Replica sets allow a MongoDB deployment to remain available during the majority of a maintenance window(b) Always start mongod with the same user, even when restarting a replica set member as a standalone instance(c) The secondary takes time to catch up to the primary(d) All of the mentionedI had been asked this question by my college director while I was bunking the class.I need to ask this question from Replication Maintenance topic in chapter Replication Concepts, Processes and Replication Set of MongoDB

Point out the correct statement.(a) Replica sets allow a MongoDB deplo

1.	Point out the correct statement.(a) Replica sets allow a MongoDB deployment to remain available during the majority of a maintenance window(b) Always start mongod with the same user, even when restarting a replica set member as a standalone instance(c) The secondary takes time to catch up to the primary(d) All of the mentionedI had been asked this question by my college director while I was bunking the class.I need to ask this question from Replication Maintenance topic in chapter Replication Concepts, Processes and Replication Set of MongoDB
Answer» Right choice is (d) All of the mentioned Easy explanation: From the MONGO shell, use the rs.status() command to verify that the MEMBER has caught up from the RECOVERING STATE to the SECONDARY state.

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