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【单选题】

A modem is set up for a remote TTY connection that will become the system console.  How should one verify that the console is enabled as the system console after the next reboot？（）

A、lscons -b

B、lscons -d

C、lscons -s

D、swcons /dev/tty0

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更多“A modem is set up for a remote TTY connection that will become the system console.  How should one verify that the console is enabled as the system console after the next reboot？（）”相关的问题
第1题
[单选题] You install Windows 2000 Professional on an existing department’s computer setup, which was using Windows NT 4.0 Workstation. Later you are told that a dial-up connection will be needed to access a local Internet Service Provider. When you open the computer that connects to the ISP, you find that a 33.6k modem has already been installed. But the users insist, that you also install a faster 56k modem. After installing the new modem and rebooting the computer, you notice that there is a conflictQ

A、Disable the 33.6 K modem.  B、Disable the 56 K modem  C、Disable the Com port 2  D、Disable Com port 4  E、Run Windows update， this will update this 33.6 K modem drivers.  

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第2题
[] When a computer does not recognize an internal modem， a technician should determine whether：（）

A、A.the modem is seated properly.  B、B.the number being dialed is valid.  C、C.there are resource conflicts.  D、D.there is power to the modem.  E、E.the modem speaker is enabled.  

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第3题
[] You install Windows 2000 Professional on your computer at home. You create a new dial-up connection to connect to your company’s remote access server. You configure the connection to use both of your external modems and to use multilink to bind the modems together. You start the dial-up connection and connect to the remote access server. You notice that only one of the modems is connected to the remote access server. What should you do？（）

A、A.Configure the dial-up connection to use a SLIP connection.  B、B.Configure the company’s remote access server to accept multilink connections.  C、C.Replace your modems with new modems that support multilink.  D、D.Grant your user account multilink permission on the company’s remote access.  

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第4题
[单选题] During the modem boot process，how does the modem acquire the downstream channel？（）

A、The modem is commanded by the CMTS to set to the specific channel  B、The modem uses the default value in the broadcom chipset  C、The modem tuner sets a level as defined by the DOCSIS specification  D、The modem tuner scans the downstream spectrum until digital QAM modulated signal is encountered  

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第5题
[多选题] You are the administrator of your company’s network. Your network consists of 20 Windows 2000 Professional computers. You want to configure all of the computers to allow access to the Internet. Your Budget does not allow for installing a permanent Internet connection for the network. You do have a single dial-up account at a local Internet service provider （ISP） and a 56-Kbps modem. You want the computer to be able to access the Internet when web resources are requested. What should you do？（）

A、Configure the shared modem to use software handshaking  B、Configure the dial-up connection to enable on-demand dialing.  C、Configure the dial-up connection to enable the Internet connection sharing.  D、Configure all the other computers to have a dial-up connection that uses the shared modem.   E、Attach the modem to one of the Windows 2000 Professional computer， and create a dial-up connection to the ISP.  F、Attach the modem to one of the Windows 2000 Professional computers， and share the modem on the network.  

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第6题
[单选题] Which of the following is required to connect a partitioned p5-550 to a modem？（）

A、A modem adapter  B、An async adapter and serial cable  C、An Ethernet adapter  D、A 9-pin to 25-pin converter and serial cable  

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第7题
[填空题] USB fax/modems that conform to this subclass of the Communication Device Class （CDC） vendor neutral standard are Linux compatible （answer is a 3 letter acronym）.（）

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第8题
[单选题] Which of the following is a WiFi device？ （）

A、EVDO PCMCIA modem card  B、floppy disk drive add-in card  C、802.11g PCMCIA card  D、56K v.34 PCMCIA modem card  

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第9题
[] You have updated the modem driver on your Windows 2000 Professional computer. You restart your computer. Immediately after you log on, you receive a stop error. You need to start Windows 2000. What must you do? （）

A、A.Restart the computer in Safe Mode. Uninstall the modem driver.  B、B.Restart the computer by using the last known good configuration.  C、C.Restart the computer in Recovery Console. Replace the new Modem.inf file with the old modem.inf file.  D、D.Start the computer from the Windows 2000 startup floppy disks. Repair the registry.  E、E.Start the computer from the Windows 2000 startup floppy disks. Repair the system files.  

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第10题
[单选题] Which of the following devices sets the framing type on a T1 circuit？（）

A、Transceiver  B、Gateway Modem  C、Router  D、CSU/DSU  

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