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 an Active Directory forest. All domain controllers run the DNS Server server role. The company plans to decommission the WINS service. You need to enable forest-wide single name resolution. What should you do?

Your network contains a server named Server1 that runs Windows Server 2008 R2. Server1 has the Network_Policy Server (NPS) role installed.

You need to ensure that the NPS log files on Server1 contain information of client connections.

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 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 network contains an Active Directory domain named contoso.com.

From DNS Manager, you open the properties of contoso.com as shown in the exhibit. (Refer to the Exhibit)

You need to ensure that you can modify the start of authority (SOA) record for contoso.com. What should you do?

Your company has a single Active Directory forest that has an Active Directory domain named na.contoso.com.

A server named Server1 runs the DNS Server server role. You notice stale resource records in the na.contoso.com zone. You have enabled DNS scavenging on Server1. Three weeks later, you notice that the stale resource records remain in na.contoso.com. You need to ensure that the stale resource records are removed from na.contoso.com.

What should you do?

Contoso Ltd. has a single Active Directory forest that has five domains. Each domain has two DNS servers. Each DNS server hosts Active Directory-integrated zones for all five domains. All domain controllers run Windows Server 2008 R2.

Contoso acquires a company named Tailspin Toys. Tailspin Toys has a single Active Directory forest that contains a single domain.

You need to configure the DNS system in the Contoso forest to provide name resolution for resources in both forests.

What should you do?

Your company has a single Active Directory forest that has six domains. All DNS servers in the forest run Windows Server 2008 R2.

You need to ensure that all public DNS queries are channeled through a single-caching-only DNS server.

Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

Your company uses Active Directory-integrated DNS. Users require access to the Internet. You run a network capture. You notice the DNS server is sending DNS name resolution queries to a server named f.root-servers.net.

You need to prevent the DNS server from sending queries to f.root-servers.net. The server must be able to resolve names for Internet hosts.

Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)