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DNS servers provide what service?（）
- A、they run a spell check on host names to ensure accurate routing
- B、they map individual hosts to their specific IP address
- C、they convert domain names into IP address
- D、Given an IP address,they determine the name of the host that is…
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更多 “DNS servers provide what service?（）A、they run a spell check on host names to ensure accurate routingB、they map individual hosts to their specific IP addressC、they convert domain names into IP addressD、Given an IP address,they determine the name of the host that is…” 相关考题
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What is the purpose of classification, rewrites, and queuing in Juniper routers?（）A、to provide policy based routingB、to provide class of service capabilitiesC、to provide firewall filtering capabilitiesD、to provide unified threat managment
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DNS servers provide what service?（）A、They run a spell check on host names to ensure accurate routingB、They convert domain names into IP addressC、Given an IP address,they determine the name of the host that is soughtD、They map individual hosts to their specific IP addresses
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Your network consists of a single Active Directory domain named contoso.com. All servers runWindows Server 2003 Service Pack 2 (SP2). All client computers run Windows XP Professional Service Pack 3 (SP3). You have two DNS servers named DNS1.contoso.com and DNS2.contoso.com. All client computers are configured to use DNS1 as their preferred DNS server and DNS2 as an alternate DNS server. You need to verify that DNS1 is responding to name resolution queries from a client computer. What should you run from the client computer?（） A、Ipconfig.exe /displaydns.B、Nbtstat.exe Cr.C、Nslookup.exe - dns1.contoso.com.D、Ping.exe dns1.contoso.com.
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Your company has four DNS servers that run Windows Server 2008. Each server has a static IP address. You need to prevent DHCP from assigning the addresses of the DNS servers to DHCP clients. What should you do？ （）A、 Create a new scope for the DNS servers.B、 Create a reservation for the DHCP serverC、 Configure the 005 Name Servers scope optionD、 Configure an exclusion that contains the IP addresses of the four DNS servers
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Your company has a main office and two branch offices.Domain controllers in the main office host an Active Directory-integrated zone.The DNS servers in the branch offices host a secondary zone for the domain and use the main office DNS servers as their DNS Master servers for the zone.The company adds a new branch office. You add a member server named Branch3 and install the DNS Server server role on the server. You configure a secondary zone for the domain. The zone transfer fails.You need to configure DNS to provide zone data to the DNS server in the new branch office.What should you do？（）A、Run dnscmd by using the ZoneResetMasters option.B、Run dnscmd by using the ZoneResetSecondaries option.C、Add the new DNS server to the Zone Transfers tab on one of the DNS servers in the main office.D、Add the new DNS server to the DNSUpdateProxy Global security group in Active Directory Users and Computers.
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Your company has four DNS servers that run Windows Server 2008 R2. Each server has a static IP address.You need to prevent DHCP from assigning the addresses of the DNS servers to DHCP clients.What should you do？（）A、Create a new scope for the DNS servers.B、Create a reservation for the DHCP server.C、Configure the 005 Name Servers scope option.D、Configure an exclusion that contains the IP addresses of the four DNS servers.
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You are designing a DNS infrastructure to meet the Internet name resolution requirements. What should you do?（）A、Create a standard primary zone named “.” on all DNS servers. B、Create an Active Directory-integrated zone named “.” on a DNS server on Los Angeles. C、Configure all DNS servers to use forwarders. Specify the IP address of the DNS server at the local ISP. D、Enable default root hints on all DNS servers.E、Disable recursion on all DNS servers.
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单选题Your company uses Windows Server 2008 R2 Hyper-V servers to provide a Microsoft Virtual Desktop Infrastructure （VDI） environment. Maintenance tasks result in reduced capacity on several servers. You need to prevent servers from experiencing performance problems during maintenance. What should you do？（）A
Set the user logon mode on every server to EnabledB
Create additional DNS A records for the servers， and use DNS round-robinC
In Remote Desktop Connection Broker， assign a lower weight to the servers that will undergo maintenanceD
In Remote Desktop Connection Broker， assign a higher weight to the servers that will undergo maintenance
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单选题Your company has two offices. Each office is configured as a separate subnet. The network contains a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 （SP2）. All client computers run Windows XP Professional Service Pack 3 （SP3）. Users report that they are unable to resolve host names on the Internet. You verify that users can access all servers on both subnets.You need to ensure that users can resolve names on the Internet. The solution must ensure that users can access resources on the internal network. What should you configure？（）A
all client computers to use the IP address of a DNS server on the Internet as the primary DNS serverB
all client computers to use the IP address of a DNS server on the Internet as the secondary DNS serverC
the internal DNS servers to use a forwarderD
the internal DNS servers to use round robin
考题
单选题DNS servers provide what service?（）A
They run a spell check on host names to ensure accurate routingB
They convert domain names into IP addressC
Given an IP address,they determine the name of the host that is soughtD
They map individual hosts to their specific IP addresses
考题
单选题You are designing a DNS infrastructure to meet the Internet name resolution requirements. What should you do?（）A
Create a standard primary zone named “.” on all DNS servers. B
Create an Active Directory-integrated zone named “.” on a DNS server on Los Angeles. C
Configure all DNS servers to use forwarders. Specify the IP address of the DNS server at the local ISP. D
Enable default root hints on all DNS servers.E
Disable recursion on all DNS servers.
考题
单选题Your company has four DNS servers that run Windows Server 2008. Each server has a static IP address. You need to prevent DHCP from assigning the addresses of the DNS servers to DHCP clients. What should you do？ （）A
Create a new scope for the DNS servers.B
Create a reservation for the DHCP serverC
Configure the 005 Name Servers scope optionD
Configure an exclusion that contains the IP addresses of the four DNS servers
考题
单选题You are designing a DNS strategy to meet the business and technical requirements. What should you do?（）A
Install the DNS Server service on all domain controllers. Create Active Directory-integrated zones. Replicate the zones to all DNS servers in the forest.B
Install the DNS Server service on all domain controllers. Create Active Directory-integrated zones. Replicate the zones to all DNS servers in the domain.C
Install the DNS Server service on all domain controllers. Create primary zones and secondary zones. D
Create application partitions for the different zones on one domain controller. Configure replication to occur on all DNS servers.
考题
单选题What is the purpose of classification, rewrites, and queuing in Juniper routers?（）A
to provide policy based routingB
to provide class of service capabilitiesC
to provide firewall filtering capabilitiesD
to provide unified threat managment
考题
单选题Your company has a main office and two branch offices. Domain controllers in the main office host an Active Directory-integrated zone. The DNS servers int he branch office host a secondary zone for the domain and use the main office DNS servers as their DNS master servers for the zone. The company adds a new branch office. You add a member server named Branch3 and install the DNS service on the server. You configure a secondary zone for the domain. The zone transfer fails. You need to configure DNS to provide zone data to the DNS server in the new branch office. What should you do？ （）A
Run dnscmd using the ZoneResetMasters optionB
Run dnscmd by using the ZoneResetSecondaries optionC
Add the new DNS server to the Zone Transfers tab on one of the DNS servers in the main officeD
Add the new DNs server to the DNSUpdateProxy Global security group in Active Directory Users and Computers
考题
单选题DNS servers provide what service?（）A
they run a spell check on host names to ensure accurate routingB
they map individual hosts to their specific IP addressC
they convert domain names into IP addressD
Given an IP address,they determine the name of the host that is…
考题
单选题You are the network administrator for your company. All network servers run Windows Server 2003 Service Pack 2 （SP2）. You deploy a DNS server named DNS1 that runs Windows Server 2003 SP2. You need to configure DNS1 to use your ISP’s DNS servers to resolve all Internet queries. Internet name resolution should fail if the ISP’s DNS servers are unavailable. What should you configure on DNS1 server？（）A
Add the ISP’s DNS servers to the root hints. Delete the other root hints.B
Add the ISP’s DNS servers to the root hints. Delete the %systemroot%/system32/dns/root.dns file.C
Configure the ISP’s DNS servers as forwarders. Deselect the Enable netmask ordering option.D
Configure the ISP’s DNS server as a forwarder. Select the Do not use recursion for this domain option.
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