单选题DNS servers provide what service?（）Athey run a spell check on host names to ensure accurate routingBthey map individual hosts to their specific IP addressCthey convert domain names into IP addressDGiven an IP address,they determine the name of the host that is…
单选题
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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配置IP地址池的名称采用的命令是______。A.ip dhcp poolB.ip dhcp excluded－addressC.defau 配置IP地址池的名称采用的命令是______。A．ip dhcp pool＜name＞B．ip dhcp excluded-addressC．default-router addressD．dns-server address
Each machine in the internet is assigned a unique network address,called（）,that is used to identify the machine for communication purposesA.MAC addressB.IP addressC.host addressD.domain name address
is a TCP/IP application service that converts user-friendly names to IP address.A．ARPB．RARPC．WWWD．DNS
Each machine in the ineternet is assigned a unique network address, called__(71)__,that is used to identify the machine for communication purposes.A.MAC addressB.IP addressC.host addressD.domain name address
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…
What is the purpose of the inverse ARP?() A.to map a known DLCI to an IP addressB.to mapa known IP address to a MAC addressC.to map known SPID toa MAC addressD.to map a known DLCI to a MAC addressE.to map a known IP address to a SPIDF.to mapa known MAC address to an IP address
What is the purpose of the inverse ARP？（）A、to map a known DLCI to an IP addressB、to map a known IP address to a MAC addressC、to map known SPID to a MAC addressD、to map a known DLCI to a MAC addressE、to map a known IP address to a SPIDF、to map a known MAC address to an IP address
What is the purpose of the inverse ARP？（）A、to map a known DLCI to an IP addressB、to mapa known IP address to a MAC addressC、to map known SPID toa MAC addressD、to map a known DLCI to a MAC addressE、to map a known IP address to a SPIDF、to mapa known MAC address to an IP address
Inverse ARP is being used in the TestKing frame relay network. What is the purpose of Inverse ARP?（）A、To ma a known IP address to a MAC addressB、To map a known DLCI to a MAC addressC、To ma a known MAC address to an IP addressD、To ma a known DLCI address to a IP addressE、To ma a known IP address to a SPID addressF、To ma a known SPID address to a MAC address
Each machine in the internet is assigned a unique network address,called（）,that is used to identify the machine for communication purposesA、MAC addressB、IP addressC、host addressD、domain name address
An administrator mistakenly shutdown production after a fallover because the service IP address Was shifted from the normal production node to the standby node. What can be done to avoid this type of mistake in the future？（） A、 Include the service IP address in the administrator’s PS1 promptB、 Alias the service IP address to the hostname in the /etc/host fileC、 Define a persistent IP address with HACMP and make it a practice to use the persistent address for administration workD、 Add a DNS entry to map the standby node name to the service IP address so telnet connections will be to the correct node
What is the purpose of the inverse ARP?（）A、to map a known DLCI to an IP addressB、to map a known IP address to a MAC addressC、to map known SPID to a MACaddressD、to map a known DLCI to a MAC addressE、to map a known IP address to a SPIDF、to map a known MAC address to an IP address
Your network contains a domain controller that has two network connections named Internal and Private. Internal has an IP address of 192.168.0.20. Private has an IP address of 10.10.10.5. You need to prevent the domain controller from registering Host （A） records for the 10.10.10.5 IP address. What should you do（）A、Modify the netlogon.dns file on the domain controller.B、Modify the Name Server settings of the DNS zone for the domain.C、Modify the properties of the Private network connection on the domain controller.D、Disable netmask ordering on the DNS server that hosts the DNS zone for the domain.
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…
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
You network contains two domains named contoso.com and nwtraders.com. A single DNS server hosts both DNS zones. The DNS server has an IP address of 10. 10. 0. 10. You have 100 computers that run Windows XP Professional. The computers are members of the contoso.com domain. All computers have static IP addresses. The network does not contain a WINS server. You need to ensure that users can access servers in both domains by using single-label host names. What should you do on the client computers?（） A、Add nwtraders.com to the DNS suffix list.B、Add nwtraders.com to the LMHOSTS file.C、Change the WINS server address to 10. 10. 0. 10. D、Run ipconfig /setclassid "local area connection" nwtraders.com.
Contoso Ltd. has a single active directory forest that has five domains. Each domain has two DNS servers. Each DNS server hosts active directory-integrated zones for all five domains. All domain controllers run windows server 2008. Contoso acquires a company names tailspin toys. Tailspin toys has a single active directory forest that contains a single domain. You need to configure the DNS system in the contoso forest to provide name resolution for resources in both forests. What should you do?（）A、Configure client computers in the contoso forest to use the tailspin toys DNS server as the alternate DNS server.B、Create a new conditional forwader and store it in active directory. Replicate the new conditional forwarded to all DNS server in the contoso forest.C、Create a new application directory partition in the contoso forest. Enlist the directory partition for all DNS servers.D、Create a new host (A) record in the globalnames folder on one of the DNS servers in the contoso forest. Configure the host (A) record by using by using the tailspin toys domain name and the ip address of the DNS server in the tailspin toys forest.
Contoso Ltd. has a single Active Directory forest that has five domains. Each domain has two DNS servers. Each DNS server hosts Active Directory-integrated zones for all five domains. All domain controllers run windows server 2008. Contoso acquires a company names Tailspin Toys. Tailspin Toys has a single Active Directory forest that contains a single domain. You need to configure the DNS system in the Contoso forest to provide name resolution for resources in both forests. What should you do？（）A、Configure client computers in the Contoso forest to use the Tailspin Toys DNS server as the alternate DNS serverB、Create a new conditional forwarder and store it in Active Directory. Replicate the new conditional forwarded to all DNS server in the Contoso forest.C、Create a new application directory partition in the Contoso forest. Enlist the directory partition for all DNS serversD、Create a new host （A） record in the GlobalNames folder on one of the DNS servers in the contoso forest. Configure the host （A） record by using the Tailspin Toys domain name and the ip address of the DNS server in the Tailspin Toys forest.
You have a server that runs Windows Server 2008. The Web Server （IIS） role is installed. You plan to host multiple Web sites on the server. You configure a single IP address for the server. All Web sites are registered in DNS to point to the single IP address. You need to ensure that each Web site only responds to requests by name from all client computers. What should you do？（）A、Configue a unique port for each Web site.B、Configue a unique IP address for each Web site.C、Configue a unique Host Header for each Web site.D、Edit the Hosts file on the server to add all the Web site names associated to the network address.
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
单选题Your network contains a domain controller that has two network connections named Internal and Private. Internal has an IP address of 192.168.0.20. Private has an IP address of 10.10.10.5. You need to prevent the domain controller from registering Host （A） records for the 10.10.10.5 IP address. What should you do（）AModify the netlogon.dns file on the domain controller.BModify the Name Server settings of the DNS zone for the domain.CModify the properties of the Private network connection on the domain controller.DDisable netmask ordering on the DNS server that hosts the DNS zone for the domain.
单选题Contoso Ltd. has a single Active Directory forest that has five domains. Each domain has two DNS servers. Each DNS server hosts Active Directory-integrated zones for all five domains. All domain controllers run windows server 2008. Contoso acquires a company names Tailspin Toys. Tailspin Toys has a single Active Directory forest that contains a single domain. You need to configure the DNS system in the Contoso forest to provide name resolution for resources in both forests. What should you do？（）AConfigure client computers in the Contoso forest to use the Tailspin Toys DNS server as the alternate DNS serverBCreate a new conditional forwarder and store it in Active Directory. Replicate the new conditional forwarded to all DNS server in the Contoso forest.CCreate a new application directory partition in the Contoso forest. Enlist the directory partition for all DNS serversDCreate a new host （A） record in the GlobalNames folder on one of the DNS servers in the contoso forest. Configure the host （A） record by using the Tailspin Toys domain name and the ip address of the DNS server in the Tailspin Toys forest.
单选题An administrator mistakenly shutdown production after a fallover because the service IP address Was shifted from the normal production node to the standby node. What can be done to avoid this type of mistake in the future？（）A Include the service IP address in the administrator’s PS1 promptB Alias the service IP address to the hostname in the /etc/host fileC Define a persistent IP address with HACMP and make it a practice to use the persistent address for administration workD Add a DNS entry to map the standby node name to the service IP address so telnet connections will be to the correct node
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？（）Aall client computers to use the IP address of a DNS server on the Internet as the primary DNS serverBall client computers to use the IP address of a DNS server on the Internet as the secondary DNS serverCthe internal DNS servers to use a forwarderDthe internal DNS servers to use round robin
单选题DNS servers provide what service?（）AThey run a spell check on host names to ensure accurate routingBThey convert domain names into IP addressCGiven an IP address,they determine the name of the host that is soughtDThey map individual hosts to their specific IP addresses
单选题You have a server that runs Windows Server 2008. The Web Server （IIS） role is installed. You plan to host multiple Web sites on the server. You configure a single IP address for the server. All Web sites are registered in DNS to point to the single IP address. You need to ensure that each Web site only responds to requests by name from all client computers. What should you do？（）AConfigue a unique port for each Web site.BConfigue a unique IP address for each Web site.CConfigue a unique Host Header for each Web site.DEdit the Hosts file on the server to add all the Web site names associated to the network address.
单选题Contoso Ltd. has a single active directory forest that has five domains. Each domain has two DNS servers. Each DNS server hosts active directory-integrated zones for all five domains. All domain controllers run windows server 2008. Contoso acquires a company names tailspin toys. Tailspin toys has a single active directory forest that contains a single domain. You need to configure the DNS system in the contoso forest to provide name resolution for resources in both forests. What should you do?（）AConfigure client computers in the contoso forest to use the tailspin toys DNS server as the alternate DNS server.BCreate a new conditional forwader and store it in active directory. Replicate the new conditional forwarded to all DNS server in the contoso forest.CCreate a new application directory partition in the contoso forest. Enlist the directory partition for all DNS servers.DCreate a new host (A) record in the globalnames folder on one of the DNS servers in the contoso forest. Configure the host (A) record by using by using the tailspin toys domain name and the ip address of the DNS server in the tailspin toys forest.