Explanation:Finalize fucntion is optional for mapreduce operation. 7. __________ specifies global variables that are accessible in the map
A. jsMode
B. scope
C. finalize
D. Min
Answer:A
Explanation:Finalize fucntion is optional for mapreduce operation. 7. __________ specifies global variables that are accessible in the map
A. jsMode B. scope C. finalize D. Min
Explanation:It can also access reduce functions. 8. MongoDB converts the JavaScript objects emitted by the map function to ________ objects.