單項選擇題

Your network consists of a single Active Directory domain. You have a domain controller named Server1 that runs Windows Server 2003 Service Pack 2 （SP2）.
The DNS service is installed on Server1. Server1 contains only Active Directory-integrated zones. Zone transfers are disabled for all zones. You need to back up the DNS zones on Server1.
What should you do？（）

A.From a command prompt， run Nslookup.exe.
B.From Windows Backup， back up the system state.
C.From Windows Backup， back up %SystemRoot%\System32\DNS.
D.From the DNS snap-in， right-click Server1 and then click Export List.

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單項選擇題

Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 （SP2）.A firewall separates the internal network from the Internet.
The firewall blocks all outbound traffic except for HTTP and SMTP traffic.You install a DNS server. The DNS server is configured to use the default root hints. You need to ensure that the DNS server can resolve the host names on the Internet.
Which port should you open on the firewall？（）

A.53
B.135
C.500
D.3389

單項選擇題

Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 （SP2）. You have a DNS server named Server1 that hosts a primary zone for the domain. You have a DNS server named Server 2 that hosts a secondary zone for the domain.
You discover that the resource records on Server2 are different from the resource records on Server1. You need to ensure that the resource records are the same on Server1 and Server2.
What should you do？（）

A.On Server2， select Reload in the DNS zone.
B.On Server2， select Reload from Master in the DNS zone.
C.On Server1， select Update Server Data File in the DNS zone.
D.On Server1， deselect the Fail on load if bad zone data option.