单项选择题
A.Convert contoso.com to a secondary zone.
B.Convert contoso.com to an Active Directory-integrated zone. Set dynamic updates for the zone to Secure only.
C.Convert contoso.com to an Active Directory-integrated zone. Set dynamic updates for the zone to Nonsecure and secure.
D.Change the domain functional level to Windows Server 2003. Set dynamic updates for the zone to Nonsecure and secure.
单项选择题 You are the network administrator for your company. All network servers run Windows Server 2003 Service Pack 2 (SP2).You deploy a DNS server named DNS1 that runs Windows Server 2003 SP2. You need to configure DNS1 to use your ISP’s DNS servers to resolve all Internet queries. Internet name resolution should fail if the ISP’s DNS servers are unavailable. What should you configure on DNS1 server?（）
单项选择题 YournetworkconsistsofasingleActiveDirectorydomainnamedcontoso.com.AllserversrunWindowsServer2003ServicePack2(SP2).YouplantodeployanewDNSzonenamedadatum.com.Youneedtoensurethatonlycomputersinthecontoso.comdomaincanupdatehostrecordsinthenewDNSzone.Whatshouldyoudo?（）
单项选择题 YournetworkconsistsofasingleActiveDirectorydomainnamedcontoso.com.DNSwasinstalledduringtheinstallationofActiveDirectory.AllserversrunWindowsServer2003ServicePack2(SP2).Onamemberserverinthedomain,yourunNslookupandreceivethefollowingerrormessage.YouneedtoensurethattheNslookupquerycompletessuccessfullyonthemember server. Whatshouldyoudo?（）