单选题The BEST information to document when changing the refresh rate on the display is to include:（）A the previous refresh rate and the new refresh rate applied.B the method that was used to access the display properties to change the refresh rate.C all the

第1题：

第2题：

Which of the following commands restarts a TCP/IP subsystem that provides network services  （）

• A、refresh -s inetd
• B、refresh -s tcpip
• C、/etc/rc.tcpip efresh
• D、refresh -g inetd

第3题：

The BEST information to document when changing the refresh rate on the display is to include: （）

• A、the previous refresh rate and the new refresh rate applied.
• B、the method that was used to access the display properties to change the refresh rate.
• C、all the refresh rates that were tested.
• D、the color resolution the user requested as well as the refresh rate.

第4题：

The BEST information to document when changing the refresh rate on the display is to include:（）

• A、the previous refresh rate and the new refresh rate applied.
• B、the method that was used to access the display properties to change the refresh rate.
• C、all the refresh rates that were tested
• D、the color resolution the user requested as well as the refresh rate.

第5题：

An operator is asked to shutdown the telnet service for security reasons. What are the appropriate commands to achieve this?（）

• A、comment out telnetd in /etc/services refresh -s inetd
• B、comment out telnetd in /etc/inetd.conf refresh -s inetd
• C、comment out telnetd in /etc/rc.tcpip refresh -s telnetd
• D、comment out telnetd in /etc/inetd.conf refresh -s telnetd

第6题：

An administrator needs to configure a server (192.168.22.22) as a temporary solution for an NTP master that has stopped working. What is the process for configuring the NTP master?（）

• A、Edit the /etc/ntp.conf file changing the server line to 'server 127.127.1.0' and add the line 'fudge 127.127.1.0 stratum 0', and then refresh the daemon.
• B、Edit the /etc/ntp.conf file changing the server line to 'server 127.127.1.0' and add the line 'master 127.127.1.0 stratum 0', and then refresh the daemon.
• C、Edit the /etc/ntp.conf file changing the server line to 'server 192.168.22.22' and add the line 'fudge 192.168.22.22 stratum 0', and then refresh the daemon.
• D、Edit the /etc/ntp.conf file changing the server line to 'server 192.168.22.22' and add the line 'master 192.168.22.22 stratum 0', and then refresh the daemon.

第7题：

You are the network administrator for ExamSheet.net. You administer ExamSheet’s Windows 2000 network. You install Windows 2000 Professional on a computer that has a Non-Plug and Play video adapter. You want to configure the video adapter to use 32-bit color and 1024 x 768 resolution. The color setting for the video adapter is set to 16 colors and 640 x 480 resolutionand you cannot change either setting. You view display properties and confirm that the appropriate monitor is selected. You want to be able to change the color setting for this video adapter. What should you do？ （）

• A、UseList All Modesto select the adapter default mode.
• B、Change the adapter refresh rate to 60Mhz.
• C、Upgrade the monitor drivers.
• D、Upgrade the display adapters drivers

第8题：

You are the desktop administrator for ExamSheet.  Your Windows 2000 Professional computer is configured to support two monitors. You install a DOS-based application on your computer. The application uses the Windows 2000 Professional default settings Autoexec.nt and Config.nt.  Your primary video adapter is set to 24 bit color, 800 x 600 resolution, and default refresh rates. Your secondary video adapter is set to 32 bit color, 1024 x 768 resolution, and a refresh refresh of 72 hertz. You create a shortcut for the DOS-based application on the secondary monitor's desktop and use the  default PIF settings. You attempt to run the DOS-based application on the secondary monitor. The application opens, but the display area is scrambled. You then attempt to run the DOS-based application on the primary monitor.  The application does not open. Both monitors function correctly when you run Windows based applications.  You want to be able to run the DOS-based application on either monitor.  What should you do?（）

• A、Reconfigure the shortcut properties to run the DOS-based application in full screen mode.
• B、Reconfigure the PIF settings of the DOS-based application to start in a window.
• C、Change the drivers for both video adapters from WDM compliant drivers to DOS drivers.
• D、Change the refresh rate setting to 72 hertz for both video adapters.
• E、Change the color setting for both video adapters to 256 colors.

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第13题：

Which option correctly identifies the four main menus of a Cisco Wireless Control System （WCS）？ （）

• A、 Home， Configure， Location， and Monitor
• B、 Home， Configure， Monitor， and Refresh
• C、 Home， Monitor， Refresh， and Administration
• D、 Monitor， Configure， Location， and Administration
• E、 Monitor， Configure， Refresh， and Administration
• F、 Monitor， Location， Refresh， and Administration

第14题：

Which command restarts the TCP/IP subsystem？（）

• A、refresh -s inetd
• B、refresh -s tcpip
• C、refresh -g /etc/rc.tcpip
• D、refresh -g /etc/inetd.conf

第15题：

After a technician installs a video card, which of the following should the technician configure NEXT?（）

• A、Resolution
• B、Colors
• C、Dots per inch
• D、Refresh rate

第16题：

A customer states that it takes a while to refresh their display when multitasking and switching between windows, in Windows XP. Which of the following is the BEST way to shorten the delay and increase response time?（）

• A、Tell the user to use Safe Mode.
• B、Disable the Windows Firewall Service.
• C、Turn off the System Restore.
• D、Change to Performance Mode.

第17题：

What is the proper way to refresh sendmail？（）

• A、sendmail -bt
• B、sendmail -ba
• C、refresh -s sendmail
• D、startsrc -s sendmail

第18题：

A system administrator has added a new port entry in /etc/services for a new application to be tested. Which of the following commands should be used to activate this port？（）

• A、telinit -q
• B、refresh -s inetd
• C、startsrc -g services
• D、refresh -s portmap

第19题：

Your network has a single domain with 1，000 client computers that run Windows Vista. You are planning a deployment of Windows 7. Your company has multiple departments.   Only the sales department will use the existing target computers to run Windows 7.   You have the following requirements：Migrate the user state for each user.  Preserve the file system and existing applications for only the sales department computers.    You need to recommend the deployment method that is appropriate for the environment.    Which combination of deployment scenarios should you recommend？（）

• A、 Use the Refresh Computer method for the sales department computers. Use the New Computer method for all other computers.
• B、 Use the Refresh Computer method for the sales department computers. Use the Replace Computer method for all other computers.
• C、 Use the Upgrade Computer method for the sales department computers. Use the Refresh Computer method for all other computers.
• D、 Use the Upgrade Computer method for the sales department computers. Use the Replace Computer method for all other computers.

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