Explanation: The MongoDB distribution for Solaris does not include support for the WiredTiger storage engine. 6. When the TTL thread is active, you will see _______ operations in the output of db.currentOp().
A. read
B. update
C. delete
D. All of the mentioned
Answer:A
Explanation: The MongoDB distribution for Solaris does not include support for the WiredTiger storage engine. 6. When the TTL thread is active, you will see _______ operations in the output of db.currentOp().
A. read B. update C. delete D. All of the mentioned
Explanation:When you build a TTL index in the background, the TTL thread can begin deleting documents while the index is building. 7. MongoDB stores tag sets in the replica set configuration object, which is the document returned by _____ .