mongod --dbpath "<PATH_LOCATION_HERE>"

mongo
use circuit;

db.createUser({
	"user": "kart",
	"pwd": "oon",
	"roles": ["readWrite", "dbAdmin"]
});

mongo "mongodb://kart:oon@127.0.0.1:27017/circuit"

211 - All Success
111 - Unknown Failure
110 - Validation Failure, check message
109 - Unauthorized access
108 - Already exists
107 - Does not exists
103 - Invalid request
102 - Invalid token
101 - Token expired