Explanation: The metadata reflects state and organization of the sharded data sets and system. 6. ________ is a string that holds the address of the client, a mongos instance that initiates this change.
A. config.changelog.serverAddr
B. config.changelog.clientAddr
C. config.changelog.time
D. All of the mentioned
Answer:A
Explanation: The metadata reflects state and organization of the sharded data sets and system. 6. ________ is a string that holds the address of the client, a mongos instance that initiates this change.
A. config.changelog.serverAddr B. config.changelog.clientAddr C. config.changelog.time D. All of the mentioned