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A network technician is installing a small wireless network. A requirement is that individual users must authenticate using usernames and passwords. Which of the following technologies would support users authenticating with encrypted usernames and passwords?（）
- A、WPA TLS
- B、WPA PEAP
- C、64-bit WEP
- D、128-bit WEP
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更多 “ A network technician is installing a small wireless network. A requirement is that individual users must authenticate using usernames and passwords. Which of the following technologies would support users authenticating with encrypted usernames and passwords?（）A、WPA TLSB、WPA PEAPC、64-bit WEPD、128-bit WEP” 相关考题
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A technician discovers that RAM modules are overheating. Which of following is best practice inthis situation?()
A. Install heatsinks on the RAM modules.B. Install additional CPU fans.C. Replace the RAM slots.D. Install a heatsink on the chipset driver
考题
A PC cannot connect to the network. A network card was purchased without documentation ordriver discs. Which of the following is the BEST way to install it into this machine?()
A. Download and install the driversB. Run Windows update to install driversC. Copy drivers to flash drive and installD. Purchase the disc online and install
考题
A technician temporarily needs an additional network connection in their office to test a newworkstation. Which of the following is the BEST solution to add a temporary network connection?()
A. Install a small network switchB. Use port mirroring on the switchC. Split the pairs of the existing jackD. Install a CSU/DSU
考题
For security reasons a network technician wants to install a Linux based email server, Microsoftweb services, and directory services on different servers.Which of the following technologies would be BEST to reduce hard ware costs?（）A. VPN concentratorB. Virtual serversC. WirelessD. Multimode fiber
考题
A network technician arrives to work and discovers users are having a problem connecting the company server. The server operator was working on upgrades the night before. Which of the following documents should the technician use to attempt to discover the problem?（）A、Network mapsB、Change managementC、BaselinesD、Cable management
考题
A technician works for a company that has recently been affected by a virus. The virus entered the network by using port 6000. Port 6000 is used by an application located on a server. The technician has been asked to block this port on all servers and computers except for the one server which uses this port. Which of the following should the technician do？（）A、Update the antivirus applicationB、Install critical update security patchesC、Adjust the software firewall settingsD、Replace the current antivirus program
考题
A technician has just finished installing a new server into a server rack. Which of the following should the technician do NEXT to complete the installation documentation？（）A、Update drivers， update operating system （e.g. Windows Update）， create server baseline， createa new network diagram， update change management proceduresB、Create server baseline， label server， store vendor-specific documentation， update networkdiagrams， update asset tracking informationC、Create server baseline， assign server roles， install tape drive， delete network diagram， labelserver， update operating system （e.g. Windows Update）D、Install applications on server， install external drives， toss vendor-specific documentation，update network diagrams
考题
Which statement best describes the differences between Cisco SMARTnet and Cisco SMARTnet Onsite？（）A、 CiscoSMARTNet Onsite includes all of the elements of Cisco SMARTnet with the additionalprovision of onsite technician to perform parts replacementB、 CiscoSMARTnet Onsite is primarily attractive to customers who do not need to replace theirhardware immediately， but would still like an onsite technician to install and replace hardwareC、 CiscoSMARTnet Onsite includes certification classes and live network consulting at thecustomer siteD、 CiscoSMARTnet Onsite provides network monitoring for small-to-medium sized businesses andprovides onsite technical resources when hardware problems are detecteD
考题
The network technician is planning to use the 255.255.255.224 subent mask on the network.which three valid IP addresses can the technician use for the hosts？（）A、172.22.243.127B、172.22.243.191C、172.22.243.190D、10.16.33.98E、10.17.64.34F、192.168.1.160
考题
A PC cannot connect to the network. A network card was purchased without documentation ordriver discs. Which of the following is the BEST way to install it into this machine?（）A、Download and install the driversB、Run Windows update to install driversC、Copy drivers to flash drive and installD、Purchase the disc online and install
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A technician is building a Windows 2008 server and has installed a motherboard， processor， and power supply. Which of the following optical drives should the technician install？（）A、Flash DriveB、DVD-RWC、CD-ROMD、SSD
考题
For security reasons a network technician wants to install a Linux based email server, Microsoft web services, and directory services on different servers. Which of the following technologies would be BEST to reduce hard ware costs?（）A、VPN concentratorB、Virtual serversC、WirelessD、Multimode fiber
考题
A technician receives a new printer for repair and the work order states that when powered on the printer makes a loud noise and will not print. Which of the following actions should the technician take？ （）A、Install new drivers on the computer.B、Install a new ink cartridge.C、Install a print head on the printer.D、Remove the packing tape from the print head.
考题
A technician needs to assign a default subnet mask for a class B network to a network device that was just installed. Which of the following would the technician use?（）A、224.0.0.1B、255.0.0.0C、255.255.0.0D、255.255.255.0
考题
A technician discovers that RAM modules are overheating. Which of following is best practice inthis situation?（）A、Install heatsinks on the RAM modules.B、Install additional CPU fans.C、Replace the RAM slots.D、Install a heatsink on the chipset driver
考题
A technician needs to find an end of a network cable drop. Which of the following tools would the technician use?（）A、Cable testerB、MultimeterC、Toner probeD、Loopback plug
考题
Which of the following utilities would a technician use to determine network utilization? （）A、Start MenuB、My Network PlacesC、Administrative ToolsD、Task Manager
考题
A technician wants to increase the reliability of a DHCP server. Which of the following components should be installed to increase the server’s uptime on the network？（）A、 Increase the amount of RAMB、 Use a lower voltage power supplyC、 Add a hardware firewallD、 Install redundant NICs
考题
A technician temporarily needs an additional network connection in their office to test a newworkstation. Which of the following is the BEST solution to add a temporary network connection?（）A、Install a small network switchB、Use port mirroring on the switchC、Split the pairs of the existing jackD、Install a CSU/DSU
考题
A technician would use a physical network diagram to determine:（）A、the cause of routing errors.B、the number of switches on the network.C、the number of users on the network.D、where network latency will occur.
考题
单选题Which statement best describes the differences between Cisco SMARTnet and Cisco SMARTnet Onsite？（）A
CiscoSMARTNet Onsite includes all of the elements of Cisco SMARTnet with the additionalprovision of onsite technician to perform parts replacementB
CiscoSMARTnet Onsite is primarily attractive to customers who do not need to replace theirhardware immediately， but would still like an onsite technician to install and replace hardwareC
CiscoSMARTnet Onsite includes certification classes and live network consulting at thecustomer siteD
CiscoSMARTnet Onsite provides network monitoring for small-to-medium sized businesses andprovides onsite technical resources when hardware problems are detecteD
考题
单选题A technician has just finished installing a new server into a server rack. Which of the following should the technician do NEXT to complete the installation documentation？（）A
Update drivers， update operating system （e.g. Windows Update）， create server baseline， createa new network diagram， update change management proceduresB
Create server baseline， label server， store vendor-specific documentation， update networkdiagrams， update asset tracking informationC
Create server baseline， assign server roles， install tape drive， delete network diagram， labelserver， update operating system （e.g. Windows Update）D
Install applications on server， install external drives， toss vendor-specific documentation，update network diagrams
考题
单选题A technician wants to increase the reliability of a DHCP server. Which of the following components should be installed to increase the server’s uptime on the network？（）A
Increase the amount of RAMB
Use a lower voltage power supplyC
Add a hardware firewallD
Install redundant NICs
考题
多选题The network technician is planning to use the 255.255.255.224 subent mask on the network.which three valid IP addresses can the technician use for the hosts?（）A172.22.243.127B172.22.243.191C172.22.243.190D10.16.33.98E10.17.64.34F192.168.1.160
考题
单选题A technician with a Windows server would like to use Windows Software Update Services （WSUS）to deploy patches. Which of the following MUST the technician assign to the server to install WSUS？（）A
DHCPB
IMAPC
DNSD
IIS
考题
单选题A technician is building a Windows 2008 server and has installed a motherboard， processor， and power supply. Which of the following optical drives should the technician install？（）A
Flash DriveB
DVD-RWC
CD-ROMD
SSD
考题
单选题A technician needs to assign a default subnet mask for a class B network to a network device that was just installed. Which of the following would the technician use?（）A
224.0.0.1B
255.0.0.0C
255.255.0.0D
255.255.255.0
考题
多选题The network technician is planning to use the 255.255.255.224 subent mask on the network.which threevalid IP addresses can the technician use for the hosts？（）A172.22.243.127B172.22.243.191C172.22.243.190D10.16.33.98E10.17.64.34F192.168.1.160
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