_________ waits for a change in ping state from one of the mongos in t – McqOptions

MCQOPTIONS

1.	_________ waits for a change in ping state from one of the mongos in the sharded cluster.
A.	sh.waitForBalancer()
B.	sh.startBalancer()
C.	sh.waitForPingChange()
D.	all of the mentioned
Answer» D. all of the mentioned

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