题目内容

You are the administrator of ExamSheet.net's network. ExamSheet.net upgrades its network to 100 Mbps. All Windows 2000 Professional computers have recently upgraded with new 10/100 Mbps network adapters. All computers have been configured with TCP/IP protocol settings so that IP and DNS settings are obtained automatically. A user has reported that he cannot access the network. You view the network adapters node in Device Manager as shown in the Device Manager window. See exhibit. You want this computer to communicate on the network using the least amount of administrative effort. What should you do?（）

A. Configure IP address settings manually
B. Replace the network adapter. Reinstall the network adapter driver
C. Enable the network adapter.
D. Enable IEEE 802.1x authentication.

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如果一台计算机采用（），那么当它需要解析目标计算机的NetBIOS名称时，首先检查自己的NetBIOS 名称缓存，如果查询不到，则通过WINS服务器继续进行查询。如果WINS服务器也查询不到，再通过本地广播继续进行查询。

A. B节点
B. P节点
C. M节点
D. H节点

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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

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Refertotheexhibit.Whichstatementaboutdynamicroutingprotocolsforthisnetworkistrue?（）

A. Nodynamicinteriorroutingprotocolcansummarizeasshown
B. Unlessconfiguredotherwise,EIGRPwouldautomaticallysummarizetheprefixesasshownintheexhibit
C. WiththisIPaddressingscheme,EIGRPcanbemanuallyconfiguredtosummarizeprefixesatthespecifiedsummarizationpoints
D. TheIPaddressdesignlendsitselftoOSPFEachsummarizingrouterwouldbeanABR,summarizingtothenextareaintheaddresshierarchy

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Whatisthepurposeoftypingo/r0x2142duringapasswordrecoverprocedureona2500seriesrouter?（）

A. Torestarttherouter.
B. TobypasstheconfigurationinNVRA
C. Toviewthelostpassword.
D. Tosavethechangestotheconfiguration.
E. ToenterROMMonitormode.

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A. Configure IP address settings manually B. Replace the network adapter. Reinstall the network adapter driver C. Enable the network adapter. D. Enable IEEE 802.1x authentication.

如果一台计算机采用（），那么当它需要解析目标计算机的NetBIOS名称时，首先检查自己的NetBIOS 名称缓存，如果查询不到，则通过WINS服务器继续进行查询。如果WINS服务器也查询不到，再通过本地广播继续进行查询。

Refertotheexhibit.Whichstatementaboutdynamicroutingprotocolsforthisnetworkistrue?（）

Whatisthepurposeoftypingo/r0x2142duringapasswordrecoverprocedureona2500seriesrouter?（）

A. Configure IP address settings manually
B. Replace the network adapter. Reinstall the network adapter driver
C. Enable the network adapter.
D. Enable IEEE 802.1x authentication.