[dns-operations] about multi-masters

[Dnsbed Ops]

Does the zone section in named.conf support multi-masters?
for example, for the zone below,

       zone "zone.com" {
            type slave;
            file "/var/cache/bind/zone.com.uni.db";
            masters { 113.108.228.10; };
       };

The masters line changes to:
            masters { 113.108.228.10; 113.108.228.11; };

If so, from which master will the slave  transfer the records?

Thank you.