A.Configurethefront-endserversineachbranchofficetobemembersofanewActiveDirectorysite
B.Configuretheback-endserverstohaveserverencryptioncertificatesissuedbyacommercialcertificationauthority（CA）
C.Configuretwoback-endserverstobemembersofaNetworkLoadBalancingcluster.ConfigureNetworkLoadBalancingforinboundRPCconnections
D.Configuremultiplefront-endserversineachbranchofficetobemembersofaNetworkLoadBalancingcluster.ConfigureNetworkLoadBalancingforinboundHTTPSconnections
参考答案：D
