单项选择题
Your company has an Active Directory domain. The main office has a DNS server named DNS1 that is configured with Active Directory-integrated DNS. The branch office has a DNS server named DNS2 that contains a secondary copy of the zone from DNS1. The two offices are connected with an unreliable WAN link.
You add a new server to the main office. Five minutes after adding the server， a user from the branch office reports that he is unable to connect to the new server. You need to ensure that the user is able to connect to the new server.
What should you do（）
A.Clear the cache on DNS2.
B.Reload the zone on DNS1.
C.Refresh the zone on DNS2.
D.Export the zone from DNS1 and import the zone to DNS2.
相关考题
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单项选择题
our network consists of a single Active Directory domain. You have a domain controller and a member server that run Windows Server 2008 R2. Both servers are configured as DNS servers. Client computers run either Windows XP Service Pack 3 or Windows 7. You have a standard primary zone on the domain controller. The member server hosts a secondary copy of the zone. You need to ensure that only authenticated users are allowed to update host （A） records in the DNS zone. What should you do first（）
A.On the member server， add a conditional forwarder.
B.On the member server， install Active Directory Domain Services.
C.Add all computer accounts to the DNSUpdateProxy group.
D.Convert the standard primary zone to an Active Directory-integrated zone. -
单项选择题
Your network consists of a single Active Directory domain. The domain contains 10 domain controllers. The domain controllers run Windows Server 2008 R2 and are configured as DNS servers. You plan to create a new Active Directory-integrated zone. You need to ensure that the new zone is only replicated to four of your domain controllers. What should you do first（）
A.Create a new delegation in the ForestDnsZones application directory partition.
B.Create a new delegation in the DomainDnsZones application directory partition.
C.From the command prompt， run dnscmd and specify the /enlistdirectorypartition parameter.
D.From the command prompt， run dnscmd and specify the /createdirectorypartition parameter. -
单项选择题
Your network consists of a single Active Directory domain. All domain controllers run Windows Server 2008 R2 and are configured as DNS servers. A domain controller named DC1 has a standard primary zone for contoso.com. A domain controller named DC2 has a standard secondary zone for contoso.com. You need to ensure that the replication of the contoso.com zone is encrypted. You must not lose any zone data. What should you do（）
A.On both servers， modify the interface that the DNS server listens on.
B.Convert the primary zone into an Active Directory-integrated zone. Delete the secondary zone.
C.Convert the primary zone into an Active Directory-integrated stub zone. Delete the secondary zone.
D.Configure the zone transfer settings of the standard primary zone. Modify the Master Servers lists on the secondary
