How many background process runs behind balanced cluster?(a) 1(b) 2(c) 3(d) All of the mentionedI got this question in final exam.This interesting question is from Cluster Architectures in section Sharding Concepts, Mechanics and Sharded Cluster of MongoDB

How many background process runs behind balanced cluster?(a) 1(b) 2(c)

1.	How many background process runs behind balanced cluster?(a) 1(b) 2(c) 3(d) All of the mentionedI got this question in final exam.This interesting question is from Cluster Architectures in section Sharding Concepts, Mechanics and Sharded Cluster of MongoDB
Answer» RIGHT option is (b) 2 The explanation is: MongoDB ensures a BALANCED cluster using TWO background process: SPLITTING and the balancer.

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