A.oneprimaryzone
B.twoprimaryzones
C.oneActiveDirectory-integratedzonethathasthereplicationscopesettoallDNSserversintheforest.
D.twoActiveDirectory-integratedzonesthathavethereplicationscopessettoallDNSserversintheforest.
E.oneActiveDirectory-integratedzonethathasthereplicationscopesettoalldomaincontrollersinthedomain.
F.twoActiveDirectory-integratedzonesthathavethereplicationscopessettoalldomaincontrollersinthedomain.
参考答案：D
