Question

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

(a) db.getReplInfo()

(b) db.getReplicationInfo()

(c) rs.printReplicationInfo()

(d) none of the mentioned

This question was addressed to me by my college professor while I was bunking the class.

Asked question is from Replication Processes in division Replication Concepts, Processes and Replication Set of MongoDB

Answer 1

Right option is (b) db.getReplicationInfo()

For explanation I would say: This will determine if there is any unintended replication delay.