A user is unable to connect to the company's intranet server by FQDN, but can connect by IP address. Other users are not having a problem. An administrator verifies that the user can successfully ping the server by IP address and can properly resolve the FQDN using nslookup. The problem is persisting after running ipconfig /flushdns. Which of the following should the administrator do NEXT?（）A、Examine the Imhost file.B、Flush the cache on the DNS server.C、Flush the cache on the WINS server.D、Examine the hosts file
A user is unable to connect to the company's intranet server by FQDN, but can connect by IP address. Other users are not having a problem. An administrator verifies that the user can successfully ping the server by IP address and can properly resolve the FQDN using nslookup. The problem is persisting after running ipconfig /flushdns. Which of the following should the administrator do NEXT?（）
- A、Examine the Imhost file.
- B、Flush the cache on the DNS server.
- C、Flush the cache on the WINS server.
- D、Examine the hosts file
相关考题：
Your company has recently deployed a server that runs windows server 2008. The server has the ip information shown below.Ip address 192.168.46.186Subnet mask: 255.255.255.192Default gateway: 192.168.46.1Users on remote subnets report that they are unable to connect to the server.You need to ensure all users are able to connect to the server.What should you do?（）A.Change the IP address to192.168.46.129B.Change the IPaddress to192.168.46.200C.Change thes ubnet mask to a 24-bitmaskD.Change the subnet mask to a 27-bitmask.
The Ezonexam network administrator wants to ensure that only a single web server can connect to pot Fa0/1 on a catalyst switch. The server is plugged into the switch's Fast Eth. 0/1 port and the network administrator is about to bring the server online. What can the administrator do to ensure that only the MAC address of this server is allowed by switch port Fa0/1? (Choose two)A．Configure port Fa0/1 to accept connections only from the static IP address of the serverB．Configure the MAC address of the server as a static entry associated with port Fa0/1C．Employ a proprietary connector type on Fa0/1 that is incomputable with other host connectorsD．Configure port security on Fa0/1 to reject traffic with a source MAC address other than that of the serverE．Bind the IP address of the server to its MAC address on the switch to prevent other hosts from spoofing the server IP address
A user is unable to connect to the company‘s intranet server by FQDN, but can connect by IP address. Other users are not having a problem. An administrator verifies that the user can successfully ping the server by IP address and can properly resolve the FQDN using nslookup. The problem is persisting after running ipconfig /flushdns.Which of the following should the administrator do NEXT?（）A. Examine the Imhost file.B. Flush the cache on the DNS server.C. Flush the cache on the WINS server.D. Examine the hosts file
A network administrator wants to ensure that only the server can connect to port Fa0/1 on a Catalyst switch. The server is plugged into the switch Fa0/1 port and the network administrator is about to bring the server online. What can the administrator do to ensure that only the MAC address of the server is allowed by switch port Fa0/1?（）A. Configure port Fa0/1 to accept connections only from the static IP address of the server.B. Employ a proprietary connector type on Fa0/1 that is incompatible with other host connectors.C. Configure the MAC address of the server as a static entry associated with port Fa0/1.D. Bind the IP address of the server to its MAC address on the switch to prevent other hosts from spoofing the server IP address.E. Configure port security on Fa0/1 to reject traffic with a source MAC address other than that of the server.F. Configure an access list on the switch to deny server traffic from entering any port other than Fa0/1.
You are the network administrator for Company. Your network is a native mode Windows 2000 domain consisting of 50 Windows 2000 Professional client computers and six Windows 2000 Server computers. There are no routers on the network. The client computers have been configured for dynamic IP address application. The network is configured as shown in the Network Diagram. A user reports that she cannot connect to the server named ES1 from her client computer named Workstation5. When she attempts to browse //ES1 from the Run line she receives the message, “The network path was not found”. No other users are reporting problems connecting to ES1. From the user’s computer, you browse //192.168.72.6 from the Run line and successfully connect to the server. You run the ipconfig /all command. The relevant results are shown in the following table. You want the user to be able to access resources on ES1 by using the computer name. What should you do? （）A、On the Internet Protocol (TCP/IP) Properties, sheet, select the Obtain DNS server address automatically option.B、On the Internet Protocol (TCP/IP) Properties, sheet, select the Obtain an IP address automatically option. C、Configure the client computer with a default gateway of 192.168.0.1.D、Configure the client computer with a subnet mask of 255.255.0.0.E、Configure the client computer with a WINS server of 192.168.72.5.
Your company has recently deployed a server that runs windows server 2008. The server has the ip information shown below.Ip address 192.168.46.186Subnet mask: 255.255.255.192Default gateway: 192.168.46.1Users on remote subnets report that they are unable to connect to the server.You need to ensure all users are able to connect to the server.What should you do?（）A、Change the IP address to192.168.46.129B、Change the IPaddress to192.168.46.200C、Change thes ubnet mask to a 24-bitmaskD、Change the subnet mask to a 27-bitmask.
Multiple users are trying to telnet to the AIX server. They are able to ping the server successfully， but are getting the following error message： telnet： connect： A remote host refused an attempted connect operation Which of the following could be the cause of this problem？（）A、The routing table on the AIX server is incorrect.B、The IP address on the network adapter is incorrect.C、The portmap daemon is not running on the AIX server.D、The inetd daemon is not running on the AIX server.
A user is unable to access the company website on a laptop. A network technician verifies that theuser can access other Internet pages. According to network troubleshooting methodology, which of the following steps should be taken NEXT?（）A、Remotely connect to the user's laptop and review the network configuration settingsB、Ping the web server from inside the network to ensure it is still up and running.C、Check to make sure the company's website is accessible from the Internet.D、Ensure the Ethernet cable is securely plugged into the user's laptop
You are the administrator of a Windows 2000 network. You install Windows 2000 Professional on a new computer and configure the TCP/IP settings to have a static IP address. While testing network connectivity from the new computer, you discover an error in the DNS server address that is configured in the TCP/IP settings. You configure the correct DNS server address, which is 10.1.1.5. However, you are still unable to successfully connect to network resources by name. You run the IPconfig/all command. The results indicate that the DNS server address is now configured as 0.0.0.0 You need to ensure that the computer can connect to network resources by name. What should you do?（）A、Stop and restart the DNS Client service.B、Add 10.1.1.5 to the DNS server list on the TCP/IP Advanced Properties tab.C、Add an A （host） record for the computer to the DNS server’s zone file.D、Configure your DHCP server to have a DNS server address of 10.1.1.5.
An administrator has just installed a web server for the company's Internet site. After bringing the system online, customers notify the administrator that they cannot connect to the server. The administrator tests the web server from a workstation and can access the website. The customers continue to report issues. Which of the following is the MOST likely reason for this?（）A、The server's firewall is misconfigured.B、The server's timeout feature is set incorrectly.C、The web server was not installed properly.D、The company firewall is misconfigured.
An administrator has set up a company’s intranet server.Users should be able to access it but nousers are able to.The administrator verifies that the website is accessible by IP address.Which of the following should the administrator look at FIRST to resolve the issue？（）A、WINS serverB、DNS serverC、Lmhosts fileD、DHCP cache
During Company.com planning session， the network administrator discusses the requirements of having a persistent MAC address associated with the IP Service address. How can this be accomplished using HACMP？（） A、 Enable routed to handle dynamic route creation.B、 Use IPAT via IP aliasing and define the required MAC address.C、 Add the Service IP Label to the /etc/cluster/ping_client_list.D、 Use IPAT via IP replacement and define the required MAC address.
An administrator account is granted the CREATE SESSION and SET CONTAINER system privileges. A multitenant container database (CDB) instant has the following parameter set: THREADED_EXECUTION = FALSE Which four statements are true about this administrator establishing connections to root in a CDB that has been opened in read only mode?（）A、You can conned as a common user by using the connect statement.B、You can connect as a local user by using the connect statement.C、You can connect by using easy connect.D、You can connect by using OS authentication.E、You can connect by using a Net Service name.F、You can connect as a local user by using the SET CONTAINER statement.
You are the administrator of a Windows 2000 network. The network consists of a Windows 2000 domain named Company.com. You install Windows 2000 Professional on a new computer named ES1 and configure the TCP/IP settings to have a static IP address. You plan to join ES1 to the Company.com domain. You configure two DNS server addresses in the TCP/IP properties. The first DNS server address is for a DNS server hosted by your ISP, the second DNS server address is for a DNS server authoritative for the Company.com domain. When you attempt to join ES1 to the domain, you are unable to do so. You can successfully PING the IP address of each DNS server from ES1. You want ES1 to be able to join the Company.com domain. What should you do?（）A、Delete the second DNS server entry.B、Delete the first DNS server entry.C、Add an A （host） record for the computer to the appropriate DNS zone.D、Configure the computer to Obtain an IP address automatically.
You are the administrator of an Active Directory domain. All servers run Windows Server 2003. All client computers run Windows XP Professional and are members of the domain.The domain contains a single DNS server named Server1. Root hints are enabled on Server1. Internet access for the company is provided by a Network Address Translation （NAT） server named Server2. Server2 is connected to the Internet by means of a permanent connection to the company’s ISP.Users report that they can no longer connect to http：//www.adatum.com. Users can connect to internal resources and to other Internet Web sites. You can successfully access http：//www.adatum.com from a computer outside of the corporate network.You need to ensure that the users can access http：//www.adatum.com. You must also ensure that users retain their ability to access internal resources. Which two actions should you perform？（）A、Disable Routing and Remote Access on Server2.B、Create a root zone on Server1.C、On all affected users’ computers， run the ipconfig /flushdns command.D、Configure all affected users’ computers to use the ISP’s DNS server.E、Use the DNS console on Server1 to clear the DNS cache.
You install Windows 2000 Professional on your portable computer. You create a new dial up connection to connect to your company’s remote access server. You connect to the remote access server by using the dial up connection. You can connect to the servers on the same segment as the remote access server. You cannot access the shared resources that are on the remote segments from the remote access server. What should you do？ （）A、Configure the company remote access server to accept multilink connections.B、Configure the TCP/IP program for the dial up connection to disable IP header compression.C、Configure the TCP/IP properties for the dial up connection to use the default gateway on theremote network.D、Grant your user account dial in permission on the company remote access server.
You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance on the same physical computer. Now users report that they are unable to connect to the named instances. You check and verify that they can only connect to the default instance. You also ensure that all SQL Server instances run normally. You have to start the service which is required to connect to the named instances. Which service should you start?（） A、Server B、SQL Server Agent C、SQL Server Browser D、SQL Active Directory Helper
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
Multiple users are trying to telnet to the AIX server. They are able to ping the server successfully， but are getting the following error message： telnet： connect： A remote host refused an attempted connect operation Which of the following options could be the cause of this problem（）A、The routing table on the AIX server is incorrect.B、The IP address in the /etc/hosts file is incorrect，C、The portmap daemon is not running on the AIX server.D、The inetd daemon is not running on the AIX server.
Your company has recently deployed a server that runs Windows Server 2008. The server has the IP information shown below. IP address 192.168.46.186 Subnet mask： 255.255.255.192 Default gateway： 192.168.46.1 Users on remote subnets report that they are unable to connect to the server. You need to ensure all users are able to connect to the server. What should you do？ （）A、 Change the IP address to 192.168.46.129B、 Change the IP address to 192.168.46.200C、 Change the subnet mask to a 24-bit maskD、 Change the subnet mask to a 27-bit mask.
The user cannot access some Internet websites, but can connect to resources inside the local network. The technician successfully uses the ping command to test the user’s connectivity. Which of the following commands can the technician run NEXT to troubleshoot the issue?（）A、net /?B、ipconfig /flushdnsC、netstat -rD、nbtstat -R
单选题View the Exhibit and examine the privileges granted to the MGR_ROLE role. The user SKD has been grantedthe CONNECT and RESOURCE roles only. The database administrator （DBA） grants MGR_ROLE to the userSKD by executing the command： SQL GRANT MGR_ROLE TO SKD WITH ADMIN OPTION； Which statement is true about the user SKD afterhe/she is granted this role（）A The user SKD can grant only the MGR_ROLE role to other users， but not the privileges in it.B The user SKD can revoke the MGR_ROLE only from the users for whom he/she is the grantor.C The user SKD can grant the privileges in the MGR_ROLE role to other users， but not with ADMIN OPTION.D The user SKD can grant the privileges in the MGR_ROLE role to other users， but cannot revoke privilegesfrom them
单选题You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance on the same physical computer. Now users report that they are unable to connect to the named instances. You check and verify that they can only connect to the default instance. You also ensure that all SQL Server instances run normally. You have to start the service which is required to connect to the named instances. Which service should you start?（）AServer BSQL Server Agent CSQL Server Browser DSQL Active Directory Helper
单选题An administrator has just installed a web server for the company's Internet site. After bringing the system online, customers notify the administrator that they cannot connect to the server. The administrator tests the web server from a workstation and can access the website. The customers continue to report issues. Which of the following is the MOST likely reason for this?（）AThe server's firewall is misconfigured.BThe server's timeout feature is set incorrectly.CThe web server was not installed properly.DThe company firewall is misconfigured.
单选题Your company has recently deployed a server that runs Windows Server 2008. The server has the IP information shown below. IP address 192.168.46.186 Subnet mask： 255.255.255.192 Default gateway： 192.168.46.1 Users on remote subnets report that they are unable to connect to the server. You need to ensure all users are able to connect to the server. What should you do？ （）A Change the IP address to 192.168.46.129B Change the IP address to 192.168.46.200C Change the subnet mask to a 24-bit maskD Change the subnet mask to a 27-bit mask.
单选题A user is unable to access the company website on a laptop. A network technician verifies that theuser can access other Internet pages. According to network troubleshooting methodology, which of the following steps should be taken NEXT?（）ARemotely connect to the user's laptop and review the network configuration settingsBPing the web server from inside the network to ensure it is still up and running.CCheck to make sure the company's website is accessible from the Internet.DEnsure the Ethernet cable is securely plugged into the user's laptop
多选题A network administrator wants to ensure that only the server can connect to port Fa0/1 on a Catalyst switch. The server is plugged into the switch Fa0/1 port and the network administrator is about to bring the server online. What can the administrator do to ensure that only the MAC address of the server is allowed by switch port Fa0/1?（）AConfigure port Fa0/1 to accept connections only from the static IP address of the server.BEmploy a proprietary connector type on Fa0/1 that is incompatible with other host connectors.CConfigure the MAC address of the server as a static entry associated with port Fa0/1.DBind the IP address of the server to its MAC address on the switch to prevent other hosts from spoofing the server IP address.EConfigure port security on Fa0/1 to reject traffic with a source MAC address other than that of the server.FConfigure an access list on the switch to deny server traffic from entering any port other than Fa0/1.