单选题Users are reporting problems connecting to servers in the remote company.com domain. The administrator suspects this to be a DNS problem. Which of the following commands would the administrator run to identify the DNS server of the remote company.com?（

第1题：

Several users from the same location are reporting problems accessing the intranet server. An administrator has verified that no other remote areas are having issues connecting to the same server. Which of the following steps should the administrator perform NEXT?（）

• A、Determine what has changed
• B、Test a solution.
• C、Establish the most probable cause
• D、Escalate the problem to the right section

第2题：

Which of the following devices would be installed if an administrator wants to control a group of servers from a remote location？（）

• A、 VLAN
• B、 KVM
• C、 IP KVM
• D、 RAID

第3题：

Which of the following would an administrator use to configure a server’s BIOS settings even if the OS crashes？（）

• A、 VPN
• B、 KVM over IP
• C、 Telnet
• D、 Remote Desktop

第4题：

Users are reporting problems connecting to servers in the remote company.com domain. The administrator suspects this to be a DNS problem. Which of the following commands would the administrator run to identify the DNS server of the remote company.com?（）

• A、dig company.com ns
• B、ipconfig/all
• C、ifconfig-a
• D、dig company.com mx

第5题：

You are an enterprise administrator for Cer-tech .com. The corporate network of the company consists ofan Active Directory domain. All the servers on the network run Windows Server 2008. The network runsTerminal services to enable remote users to run commonly required applications from their terminal. A remote user logged on to the Terminal Server， required some help on the application he wanted to run.However，when you connect to the Terminal Server session，you cannot operate any applications. Which of the following options would you choose to ensure that you can assist any user on the Terminal Server？（）

• A、From the Terminal Server， run the Chguserver /execute command and then reconnect to the session.
• B、In the RDP-Tcp Properties on the Terminal Server， enable the Use remote control option with default user settings.
• C、In the RDP-Tcp Properties on the Terminal Server， enable the Use remote control with the following settings option and then configure the Level of control policy setting to Interact with the session. Ask the user to log off and log back on.
• D、From the Terminal Server， run the Tscon /v command and then reconnect to the session.

第6题：

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.

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第13题：

A system administrator is trying to troubleshoot company wide email problems that may be related to DNS.  Which of the following network tools would be MOST useful to determine if it is a DNS issue？（）

• A、netstat
• B、tracert
• C、nslookup
• D、ping

第14题：

A system administrator suspects that there were problems with the AIX installation on a pSeries server. Which of the following commands can be used， with the appropriate flags， to view the BOS installation output files？（）

• A、alog
• B、errpt
• C、lscfg
• D、installp

第15题：

A workstation is having connectivity issues when being added to the domain. Which of the following commands would allow the administrator to see the DNS and WINS servers that are currently configured for the workstation?（）

• A、Ipconfig
• B、Nslookup
• C、Netstat
• D、Nbtstat

第16题：

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.

第17题：

You are an enterprise administrator for Cer-tech .com. The corporate network of the company consists ofan Active Directory domain. All the servers on the network run Windows Server 2008. The network runs aTerminal server named Server02 to enable remote users to run commonly required applications from theirterminal. Which of the following options would you choose to prevent new sessions on the Terminal Server without affecting current user sessions？（）

• A、Run Tskill /server： Server02/A command
• B、Run Taskkill /S Server02 /fi "MODULES eq TermServerv" command
• C、Run Change user /execute disable command
• D、Run Change logon /disable command

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