Explanation:Shard ranges are always inclusive of the lower value and exclusive of the upper boundary. 6. By default, an application directs its ______ operations to the primary member in a replica set.
A. read
B. write
C. read and write
D. None of the mentioned
Answer:A
Explanation:Shard ranges are always inclusive of the lower value and exclusive of the upper boundary. 6. By default, an application directs its ______ operations to the primary member in a replica set.
A. read B. write C. read and write D. None of the mentioned
Explanation:Read preference describes how MongoDB clients route read operations to the members of a replica set. 7. Which of the following should not be used to provide extra capacity for reads ?