In MongoDB ______ ,mongos retrieves the results from each shard, performs a merge sort to order the results
A. 3.0
B. 2.0
C. 1.0
D. None of the mentioned
Answer:A
In MongoDB ______ ,mongos retrieves the results from each shard, performs a merge sort to order the results
A. 3.0 B. 2.0 C. 1.0 D. None of the mentioned