单项选择题
A.From the DNS Manager console， modify the permissions of the contoso.com zone.
B.From the DNS Manager console， modify the permissions of the nwtraders.com zone.
C.From the Active Directory Users and Computers console， run the Delegation of Control Wizard.
D.From the Active Directory Users and Computers console， modify the permissions of the Domain Controllers organizational unit （OU）.
单项选择题 Your network contains an Active Directory forest. All domain controllers run Windows Server 2008 R2 and are configured as DNS servers. You have an Active Directory-integrated zone for contoso.com. You have a UNIX-based DNS server. You need to configure your Windows Server 2008 R2 environment to allow zone transfers of the contoso.com zone to the UNIX-based DNS server. What should you do in the DNS Manager console（）
单项选择题 Your network consists of an Active Directory forest named contoso.com. All servers run Windows Server 2008 R2. All domain controllers are configured as DNS servers. The contoso.com DNS zone is stored in the ForestDnsZones Active Directory application partition. You have a member server that contains a standard primary DNS zone for dev.contoso.com. You need to ensure that all domain controllers can resolve names for dev.contoso.com. What should you do（）
单项选择题 YouhaveadomaincontrollerthatrunsWindowsServer2008R2andisconfiguredasaDNSserver.YouneedtorecordallinboundDNSqueriestotheserver.WhatshouldyouconfigureintheDNSManagerconsole（）