Before mongod creates an oplog, you can specify its size with the __________ option.
A. oplogSizeMB
B. oplogSizeGB
C. opSizeMB
D. All of the mentioned
Answer:A
Before mongod creates an oplog, you can specify its size with the __________ option.
A. oplogSizeMB B. oplogSizeGB C. opSizeMB D. All of the mentioned
Explanation: However, after you have started a replica set member for the first time, you can only change the size of the oplog using the Change the Size of the Oplog procedure. 2. Point out the wrong statement: