Your company has a main office and a branch office. The company network has two WINS servers.
You have an application that requires NetBIOS name resolution. The WINS servers are configured as
shown in the following table.

You discover that the WINS addresses on all client computers in both offices are configured in the
following order of use:
10.1.0.23
10.6.0.254
You reconfigure the WINS addresses on all client computers in the branch office in the following
order of use:
10.6.0.254
10.1.0.23

After the reconfiguration, users in the branch office are unable to connect to the servers that are
located in the main office. You need to restore name resolution in the branch office. What should
you do?

Your company has a server named Server1 that runs a Server Core installation of Windows Server
2008 R2, and the DNS Server server role. Server1 has one network interface named Local Area
Connection. The static IP address of the network interface is configured as 10.0.0.1. You need to
create a DNS zone named local.contoso.com on Server1. Which command should you use?

Your company has a single domain named contoso.com. The contoso.com DNS zone is Active
Directoryintegrated. Your partner company has a single domain named partner.com. The
partner.com DNS zone is Active Directoryintegrated. The IP addresses of the DNS servers in the
partner domain will change. You need to ensure name resolution for users in contoso.com to
resources in partner.com. What should you do?

Your network contains a server that runs a Server Core installation of Windows Server 2008 R2. You
need to configure outbound firewall rules on the server. Which tool should you use?

You manage a domain controller that runs Windows Server 2008 R2 and the DNS Server server role.
The DNS server hosts an Active Directory-integrated zone for your domain. You need to provide a
user with the ability to manage records in the zone. The user must not be able to modify the DNS
server settings. What should you do?

Your company has multiple DNS servers in the main office. You plan to install DNS on a member
server in a branch office. You need to ensure that the DNS server in the branch office is able to query
any DNS server in the main office, and you need to limit the number of DNS records that are
transferred to the DNS server in the branch office. What should you do?

Your company has a main office and two branch offices that are connected by WAN links. The main
office runs the DNS Server service on three domain controllers. The zone for your domain is

configured as an Active Directory-integrated zone. Each branch office has a single member server
that hosts a secondary zone for the domain. The DNS servers in the branch offices use the main
office DNS server as the DNS Master server for the zone. You need to minimize DNS zone transfer
traffic over the WAN links. What should you do?

Your company has a main office and two branch offices. Domain controllers in the main office host
an Active Directory-integrated zone. The DNS servers in the branch offices host a secondary zone for
the domain and use the main office DNS servers as the DNS Master servers for the zone. Each
branch office has an application server. Users access the application server by using its fully qualified
domain name. You need to ensure that users in the branch offices can access their local application
server even if the WAN links are down for three days. What should you do?

Your company has a single Active Directory domain. All servers run Windows Server 2008 R2. You
install an additional DNS server that runs Windows Server 2008 R2. You need to delete the pointer
record for the IP address 10.3.2.127. What should you do?

Your company has a server that runs Windows Server 2008 R2. You have a new application that
locates remote resources by name. The new application requires IPv6. You need to ensure that the
application can locate remote resources by using IPv6. What should you do?