在MongoDB中，以下哪项是设置副本集(replica set)的正确调用？( )
newReplica = new ReplSetTest(3);
newReplica = new ReplSetTest({nodes:3});
newReplica = new ReplSetTest();
newReplica = new ReplSetTest(null);
都不对
青云测评
青云测评
在MongoDB中，以下哪项是设置副本集(replica set)的正确调用？( )
newReplica = new ReplSetTest(3);
newReplica = new ReplSetTest({nodes:3});
newReplica = new ReplSetTest();
newReplica = new ReplSetTest(null);
都不对
