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A technician is troubleshooting a lack of Internet connectivity affecting their entire office. The technician suspects the issue is with their Internet Service Provider failing to provide service.Which of the following command line tools should the technician use to BEST test this theory？（）
- A、tracert
- B、ipconfig
- C、netstat
- D、nslookup
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更多 “A technician is troubleshooting a lack of Internet connectivity affecting their entire office. The technician suspects the issue is with their Internet Service Provider failing to provide service.Which of the following command line tools should the technician use to BEST test this theory？（）A、tracertB、ipconfigC、netstatD、nslookup” 相关考题
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A TestKing.com technician is troubleshooting connectivity problems between two routers that are directly connected through the serial line. The technician notices that the serial line is up but cannot see any neighbors displayed in the output of the show cdp neighbors command.In which OSI layer is the problem most likely occurring?（）A. PhysicalB. Data linkC. Network layerD. Transport layerE. Application layer
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Which of the following commands should Mike, a technician, use to display the available switches of a command line utility?（）A、DIR /SB、MSINFOC、ATTRIB -HD、HELP
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A network technician is troubleshooting a network issue that has just been reported. Which of thefollowing troubleshooting steps should the technician take FIRST to help resolve this issue?（）A、Record the solution in the appropriate logs for future use.B、Ask the user who reported the issue what past documentation they have.C、Ask the user who reported the issue to explain the symptoms in detail.D、Record what steps should be taken to resolve the issue.
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A technician needs to ensure that a specific application on a single home user's computer receives Internet traffic reliably. The home network provides access to three other users and the application relies on a specific protocol. Which of the following should the technician use?（）A、DHCPB、PATC、ProxyD、IPX
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A technician is troubleshooting a workstation that has the wrong time information. All workstations should be pointing to a central NTP server. Which of the following locations would the technician check to investigate error messages related to this issue?（）A、IIS logB、Application logC、System logD、Security log
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An ISP has provided a DSL Internet connection with a static IP address. A technician is setting up a small office home office (SOHO) wireless router and needs to provide Internet access to five PCs on the network. Which of the following should be enabled?（）A、NATB、WPSC、MAC filteringD、Port forwarding
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All servers in your environment run Windows Server 2003. Your companys network includes multiple network segments and multiple routers. A member server that has the Routing and Remote Access service （RRAS） installed provides Internet connectivity for all client computers. The RRAS server is located in a perimeter network （also known as DMZ）. A client computer named Client1 is unable to connect to the Internet. The RRAS server is able to connect to the Internet. You need to pinpoint the location of the network issue. What should you do？（）A、 Use the nbtstat command-line tool on Client1.B、 Use the pathping command-line tool on Client1.C、 Run the nbtstat -r command on the RRAS server.D、 Run the ping -a Client1 command on the RRAS server.
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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
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A service technician suspects the fuser assembly needs to be replaced. Which of the following is MOST likely the type of printer being repaired? （）A、InkjetB、LaserC、ImpactD、Thermal
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单选题A TestKing.com technician is troubleshooting connectivity problems between two routers that are directly connected through the serial line. The technician notices that the serial line is up but cannot see any neighbors displayed in the output of the show cdp neighbors command. In which OSI layer is the problem most likely occurring?（）A
PhysicalB
Data linkC
Network layerD
Transport layerE
Application layer
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