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单选题
A VPN connection is not working correctly and the technician is unable to ping the VPN server. Which of the following actions should the technician do FIRST?（）
A
Call their local ISP
B
Verify the IP information of the server
C
Check their local Internet connection
D
Verify the hostname of the server
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A VPN connection is not working correctly and the technician is unable to ping the VPN server.Which of the following actions should the technician do FIRST?()
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A technician has a PC that has no Internet connection. The IP address for the PC is 169.254.XXX.XXX. Which of the following should be checked FIRST?（）A、DHCP settingsB、BIOS settingsC、DNS settingsD、Power settings
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单选题A user reports that they are unable to print to a remote printer. Which of the following should the technician check FIRST？（）A
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Protocol stackC
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考题
单选题A technician has a PC that has no Internet connection. The IP address for the PC is 169.254.XXX.XXX. Which of the following should be checked FIRST?（）A
DHCP settingsB
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单选题A technician is looking for an emergency connection solution not reliant on local data or power services. Which of the following should the technician implement?（）A
SatelliteB
ADSLC
ISDND
OC-3
考题
单选题A user states that the wireless on their laptop was working when they where at home, however,now in the office no wireless connection can be made. Which of the following should the technician check FIRST?（）A
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If the laptop is connected to the correct gatewayC
If the SSID is enabledD
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考题
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Monitor processor performance logsB
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考题
单选题A technician installs a local web server which is not accessible from the network. Which of the following is the local IP address that the web server should be using on the loopback adapter?（）A
127.0.0.1B
172.31.146.1C
192.168.1.1D
10.1.1.1
考题
单选题Which of the following IP addresses would a technician ping to verify the integrity of the local TCP/IP stack?（）A
10.0.0.1B
127.0.0.1C
169.254.0.1D
192.168.0.1
考题
单选题A technician is dispatched to a location. While working, the technician’s cell phone rings. Which of the following actions should the technician take?（）A
Answer the call to determine its importance.B
Ignore the call and return the call from a land line.C
Answer the call and leave the location in order to talk.D
Silence the phone and allow the call to go to voice mail.
考题
单选题A VPN connection is not working correctly and the technician is unable to ping the VPN server. Which of the following actions should the technician do FIRST?（）A
Call their local ISPB
Verify the IP information of the serverC
Check their local Internet connectionD
Verify the hostname of the server
考题
单选题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
考题
单选题While using the ping command to try and reach a local server, a technician receives a response of “Destination host unreachable”. After confirming that the PC is physically connected to the network, which of the following commands should the technician use to get more detailed information?（）A
TRACERTB
GREPC
TELNETD
DIG
考题
单选题A technician needs to ping a client’s machine that the technician is working on, to ensure that thenetwork card is functioning correctly. Which of the following IP addresses should be used?（）A
10.76.0.1B
127.0.0.1C
192.168.0.1D
255.255.255.0
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