Question

Remove the secondary from the replica set by calling  ___________ method.

(a) rs.removeRepli()

(b) rs.remove()

(c) rs.removeset()

(d) isMaster

I have been asked this question during a job interview.

My question is taken from Member Configuration topic in portion Replication Concepts, Processes and Replication Set of MongoDB

Answer 1

Right option is (b) rs.remove()

To explain I would say: rs.remove() removes the member described by the hostname parameter from the current replica set.