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单选题
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 maps
B
Change management
C
Baselines
D
Cable management
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While troubleshooting a network problem,a technician discovers that the current copy of the Cisco IOS is outdated and needs to be updated.Which of the following commands would the technician issue to replace the Cisco router IOS with the newer version?（）A. Router#copy tftp flashB. Router(config)#restore flashC. Router(config)#repair flashD. Router#copy flash runE. Routercopy start flashF. Router#copy start flash
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A network consultant is asked to set up a wireless network in a home. The home user wants the wireless network to be available in every comer of the house. Which of the following additional information will the technician need to determine the equipment for the installation? （）(Select TWO)A、The length of the houseB、How many rooms are in the houseC、How many users will be using the wireless networkD、The building material of the houseE、The cost of the house
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A technician arrives in Germany and discovers that when their PC is plugged into the outlet, nopower is received. Which of the following actions should the technician take to get the PC tooperate?（）A、Change the BIOS settings to the local timeB、Adjust the voltage selector switchC、Attach a 220 volt power strip from the current region to the PCD、Attach a 120 volt battery backup power supply to the PC
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考题
单选题Which of the following should a technician do FIRST to troubleshoot a users network connectivity problem？（）A
Run TRACERT from the users workstation.B
Start with the Last Known Good Configuration and reboot the computer.C
Replace the network interface card （NIC）.D
PING the users workstation.
考题
单选题While troubleshooting a network problem,a technician discovers that the current copy of the Cisco IOS is outdated and needs to be updated.Which of the following commands would the technician issue to replace the Cisco router IOS with the newer version?（）A
Router#copy tftp flashB
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Router(config)#repair flashD
Router#copy flash runE
Routercopy start flashF
Router#copy start flash
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单选题A technician supports users in a client/server environment. A user suddenly cannot access any network resources. The user tried to logon to a known working computer but was unsuccessful.Which of the following should the technician check FIRST？（）A
Check if the user account is lockedB
Check group policyC
Check the drive for fragmentationD
Check NTFS permissions
考题
单选题A user reports that a network printer will not print, however, other users are not experiencing any problems. The user has rebooted their computer twice and it is still not printing. Which of the following should the technician check?（）A
Run the printer configuration wizard on the desktop.B
Check to see if the network printer is turned on.C
Verify that the printer is connected to the network.D
Check the local print queue for a failed print job.
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单选题A technician who separated two departments using VLANs now discovers that the VLANs cannot communicate with each other. Which of the following does the technician need to enable communication between the VLANs?（）A
Port spanningB
VLAN concentratorC
FirewallD
Router
考题
单选题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
多选题You work as a network technician at Company. Your boss， Mrs.， is interested in the Cisco Compatible Extensions program. What are three features of this program？ （）AAccountingBAnalog and digital voiceCMobilityDSecurityERouting and switchingFVLAN and QoS
考题
单选题An administrator is setting up a network and would like to prevent users from having the ability to plug their PC into the network to receive an IP address. Which of the following addressing schemes should the technician use?（）A
NATB
DynamicC
SubnettingD
Static
考题
单选题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
考题
单选题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.
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