Point out the correct statement.
(a) Database commands cannot return statistics regarding the current database state with greater fidelity
(b) Monitoring is a critical component of all database administration
(c) The MongoDB distribution does not include utilities that quickly return statistics about instances’ performance and activity
(d) All of the mentioned
I have been asked this question at a job interview.
The above asked question is from Monitoring for MongoDB topic in division GridFS, BSON Datatype and Administration Concepts of MongoDB