单项选择题
Your network consists of an Active Directory forest that contains two domains. All servers run Windows Server 2008 R2. All domain controllers are configured as DNS servers.
You have a standard primary zone for dev.contoso.com that is stored on a member server.
You need to ensure that all domain controllers can resolve names from the dev.contoso.com zone. What should you do（）
A.On the member server， create a stub zone.
B.On the member server， create a NS record for each domain controller.
C.On one domain controller， create a conditional forwarder. Configure the conditional forwarder to replicate to all DNS servers in the forest.
D.On one domain controller， create a conditional forwarder. Configure the conditional forwarder to replicate to all DNS servers in the domain.
相关考题
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多项选择题
Your company has an Active Directory domain named contoso.com. FS1 is a member server in contoso.com. You add a second network interface card, NIC2, to FS1 and connect NIC2 to a subnet that contains computers in a DNS domain named fabrikam.com. Fabrikam.com has a DHCP server and a DNS server. Users in fabrikam.com are unable to resolve FS1 by using DNS. The safer , easier way to help you pass any IT exams. 8 / 90 You need to ensure that FS1 has an A record in the fabrikam.com DNS zone. What are two possible ways to achieve this goal（）
A.Configure the DHCP server in fabrikam.com with the scope option 044 WINS/NBNS Servers.
B.Configure the DHCP server in fabrikam.com by setting the scope option 015 DNS Domain Name to the domain name fabrikam.com.
C.Configure NIC2 by configuring the Append these DNS suffixes （in order）： option.
D.Configure NIC2 by configuring the Use this connections DNS suffix in DNS registration option.
E.Configure the DHCP server in contoso.com by setting the scope option 015 DNS Domain Name to the domain name fabrikam.com. -
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. DNS1 DNS2 _msdcs.contoso.com contoso.com .(root) _msdcs.contoso.com contoso.com 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. -
单项选择题
Your company has a main office and five branch offices that are connected by WAN links. The company has an Active Directory domain named contoso.com. Each branch office has a member server configured as a DNS server. All branch office DNS servers host a secondary zone for contoso.com. The safer ， easier way to help you pass any IT exams. 7 / 90 You need to configure the contoso.com zone to resolve client queries for at least four days in the event that a WAN link fails. What should you do（）
A.Configure the Expires after option for the contoso.com zone to 4 days.
B.Configure the Retry interval option for the contoso.com zone to 4 days.
C.Configure the Refresh interval option for the contoso.com zone to 4 days.
D.Configure the Minimum （default） TTL option for the contoso.com zone to 4 days.
