Explanation:The replSetReconfig command modifies the configuration of an existing replica set. 8. Which of the command is for master-slave replication only ?
A. replSetSyncFrom
B. resync
C. applyOps
D. isMaster
Answer:A
Explanation:The replSetReconfig command modifies the configuration of an existing replica set. 8. Which of the command is for master-slave replication only ?
A. replSetSyncFrom B. resync C. applyOps D. isMaster
Explanation:resync forces a mongod to re-synchronize from the master. 9. _______ is an internal command that applies oplog entries to the current data set.