1.

Config servers, host the _______ database that stores metadata for sharded clusters.(a) head(b) master(c) config(d) none of the mentionedI have been asked this question in final exam.This question is from Security and MongoDB API Interfaces in division Production Checklist, Security Concepts and Network Security of MongoDB

Answer»

The correct OPTION is (c) config

Easiest explanation: Each production cluster has three config servers, INITIATED using the MONGOD –configsvr option.



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