下列有关应收账款函证叙述正确的有()。

ensure that DNS1 only responds to DNS queries from computers that are located in the same subnet.What should you configure？（）

A. Interfaces from DNS Manager

B. Security from DNS Manager

C. Trust Anchors

D. Windows Firewall

ts for Server1 are configured as shown in the exhibit. (Click the Exhibit button.)You need to add root hints to Server1.What should you do first？（）

A. Disable recursion.

B. Delete the . (root) zone.

C. Restart the DNS Server service.

D. Remove all conditional forwarders.

a zone named contoso.com.Dynamic updates are enabled on the zone.The network contains a server named Web1.contoso.com.All computers on the network are configured to use DNS1 as their DNS server.You need to ensure that users can connect to Web1.contoso.com by using the name portal.contoso.com.The solution must ensure that the users can connect by using portal. contoso.com if the IP address of Web1.contoso.com changes.Which type of resource record should you create？（）

A. Alias (CNAME)

B. Host (A)

C. Host Information (HINFO)

D. Pointer (PTR)

Your network contains a server named Server1 that runs Windows Server 2003 Service Pack (SP2).You install a new network adapter on Server1.You need to view the media access control (MAC) address for the new network adapter.What should you do？ （）

A. At the command prompt, run Ipconfig /all.

B. At the command prompt, run Net view \\server1.

C. From the Device Manager snap-in, view the properties of the network adapter.

D. From the Services snap-in, view the properties on the Network Connections service.

be notified by e-mail if the DNS service logs errors or warnings. The solution must minimize the number of e-mail notifications you receive.What should you do？（）

A. Create an alert in Performance Monitor.

B. Run the Configure a DNS Server Wizard.

C. Select the DNS Server log from Event Viewer and attach a task to the log.

D. Create a custom view from Event Viewer and attach a task to the custom view.

d to ensure that client computers can resolve IPv6 addresses to fully qualified domain names(FQDNs). Which type of resource record should you create？（）

A. Alias (CNAME)

B. Host (A)

C. Host (AAAA)

D. Pointer (PTR)

m script.You need to ensure that each time the script runs, an entry is added to the Application event log.Which tool should you use？（）

A.Eventcreate

B.Eventvwr

C.Wecutil

D.Wevtutil

uses a network ID of 10.1.1.0/24.You open the DNS console on Server1 as shown in the exhibit.(Click the Exhibit button.)You need to ensure that all client computers can resolve the IPv4 addresses of computers on the network to fully qualified domain names (FQDNs).What should you do？？（）

A. Delete the . (root) zone.

B. Create a zone named 10.1.in-addr.arpa.

C. Create a zone named 1.1.10.in-addr.arpa.

D. Convert the 10.1.1.in-addr.arpa zone to a standard primary zone.

ns a DNS server named Server1 that hosts the contoso.com zone.The network is connected to the network of a partner company. The partner companys network contains a DNS server that hosts a zone named nwtraders.com.You need to ensure that computers in contoso.com can resolve the names of computers in nwtraders.com.The solution must not require any changes to the zone configuration of nwtraders.com.What should you configure on Server1？（）

A. a conditional forwarder

B. a GlobalNames zone

C. a secondary zone

D. a zone delegation