单项选择题
Your company has an Active Directory domain named contoso.com. The company network has two DNS servers named DNS1 and DNS2.
The DNS servers are configured as shown in the following table.
Domain users， who are configured to use DNS2 as the preferred DNS server， are unable to connect to Internet Web sites.
You need to enable Internet name resolution for all client computers.
What should you do（）
A.Create a copy of the .（root） zone on DNS1.
B.Update the list of root hints servers on DNS2.
C.Update the Cache.dns file on DNS2 Configure conditional forwarding on DNS1.
D.Delete the .（root） zone from DNS2. Configure conditional forwarding on DNS2.
相关考题
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单项选择题
YourcompanyhasanActiveDirectorydomain.Youlogontothedomaincontroller.TheActiveDirectorySchemasnap-inisnotavailableintheMicrosoftManagementConsole（MMC）.YouneedtoaccesstheActrveDirectorySchemasnap-in.Whatshouldyoudo（）
A.Register Schmmgml.dll.
B.Log off and log on again by using an account that is a member of the Schema Administrators group.
C.Use the Ntdsutil.exe command to connect to the Schema Master operations master and open the schema for writing.
D.Add the Active Directory Lightweight Directory Services （AD LDS） role to the domain controller by using Server Manager. -
单项选择题
Yourcompany，Contoso，Ltd，hasofficesinNorthAmericaandEurope.ContosohasanActiveDirectoryforestthathasthreedomains.Youneedtoreducethetimerequiredtoauthenticateusersfromthelabs.eu.contoso.comdomainwhentheyaccessresourcesintheeng.na.contoso.comdomain.Whatshouldyoudo（）
A.Decrease the replication interval for all Connection objects.
B.Decrease the replication interval for the DEFAULTIPSITELINK site link.
C.Set up a one-way shortcut trust from eng.na.contoso.com to labs.eu.contoso.com.
D.Set up a one-way shortcut trust from labs.eu.contoso.com to eng.na.contoso.com. -
单项选择题
Certkiller.com runs Window Server 2008 on all of its servers. It has a single Active Directory domain and it uses Enterprise Certificate Authority. The security policy at Certkiller .com makes it necessary to examine revoked certificate information. You need to make sure that the revoked certificate information is available at all times. What should you do to achieve that（）
A.Add and configure a new GPO （Group Policy Object） that enables users to accept peer certificates and link the GPO to the domain.
B.Configure and use a GPO to publish a list of trusted certificate authorities to the domain
C.Configure and publish an OCSP （Online certificate status protocol） responder through ISAS （Internet Security and Acceleration Server） array.
D.Use network load balancing and publish an OCSP responder.
E.None of the above
