MongoDB’s _______ is a database profiling system that can help identify inefficient queries and operations.
A. Reporter
B. Executer
C. Profiler
D. None of the mentioned
Answer:A
MongoDB’s _______ is a database profiling system that can help identify inefficient queries and operations.
A. Reporter B. Executer C. Profiler D. None of the mentioned
Explanation:Enable the profiler by setting the profile value using the following command in the mongo shell. 10.Which of the following setting defines what constitutes a “slow” operation ?