Explanation:Specifying 1 or a negative number is analogous to using the limit() method. 7. The __________ method returns a document that includes a metrics field.
A. db.serverStats()
B. db.serverStatus()
C. db.status()
D. All of the mentioned
Answer:A
Explanation:Specifying 1 or a negative number is analogous to using the limit() method. 7. The __________ method returns a document that includes a metrics field.
A. db.serverStats() B. db.serverStatus() C. db.status() D. All of the mentioned
Explanation:The metrics field contains a cursor with number of timed out cursors since the last server restart. 8. ____________ is a client or database-generated identifier that uniquely identifies this message.