A user connecting a laptop to a wall jack is prompted for user credentials before being grantedaccess to the network. Which of the following is MOST likely implemented on the switch?()A、MAC filteringB、PoEC、IP filteringD、802.1X

A user connecting a laptop to a wall jack is prompted for user credentials before being grantedaccess to the network. Which of the following is MOST likely implemented on the switch?()

  • A、MAC filtering
  • B、PoE
  • C、IP filtering
  • D、802.1X

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Which of the following is enabled in the BIOS that will prompt a user to enter their password every time the laptop performs a POST?() A. Power User accessB. Power on passwordC. Administrative passwordD. User profile access

A home user working outside an office reports that their laptop is no longer connecting to theInternet. Which of the following would a technician recommend to check FIRST?() A. Windows Firewall settingsB. DHCP settingsC. Disable HomeGroupD. Wireless on/off switch

A user reports that the wireless network is slow and is able to see and access shared folders that areunknown to the user.Which of the following is the cause of the problem?() A.The SSID broadcast is disabled.B.Wireless router is improperly configured.C.The user is connecting to the wrong SSIDD.The wireless NIC is defective.

Which of the following is enabled in the BIOS that will prompt a user to enter their password every time the laptop performs a POST?()A、Power User accessB、Power on passwordC、Administrative passwordD、User profile access

A home user working outside an office reports that their laptop is no longer connecting to theInternet. Which of the following would a technician recommend to check FIRST?()A、Windows Firewall settingsB、DHCP settingsC、Disable HomeGroupD、Wireless on/off switch

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Which feature would prevent guest users from gaining network access by unplugging an IP phone and connecting a laptop computer?()A、IPSec VPNB、SSL VPNC、port securityD、port security with statically configured MAC addressesE、private VLANs

A user states that they are trying to project their laptop to a screen for a presentation. They have plugged the projector cable into their laptop, and turned the projector on, but no signal is found. Which of the following should the technician perform FIRST?()A、Ensure the projector is receiving powerB、Verify the laptop is not running on batteryC、Toggle the function key for displaysD、Replace the projector cable with another

A home user would like to connect their laptop display to their home HD television. Which of the following is the BEST solution?()A、Connecting the laptop’s VGA output to an HDMI adaptorB、Connecting the laptop’s VGA output to the television’s VGA inputC、Connecting the laptop's USB output to the HD television’s HDMI adaptorD、Connecting the laptop’s USB output to the television’s USB input

A user is attempting to connect to the network remotely using a laptop and dial-up. The user plugsthe cable into the only available laptop connection, but the connector is loose inside the port. TheMOST likely reason the connector is loose is the:()A、RJ-11 connector needs to be re-crimpedB、User has plugged into the laptop's NIC portC、User has plugged the wrong end of the cable into the portD、RJ-11 connector needs to be replaced with an RJ-45 connector

A user reports that their touchpad no longer works on their laptop. Which of the following is the FIRST troubleshooting step?()A、Plug in USB keyboardB、Check for a disable switchC、Contact the laptop manufacturerD、Plug in a USB mouse

A user cannot undock a laptop from the docking station. Which of the following is the MOST likely cause?()A、The laptop is not turned offB、The power cable is not unpluggedC、The lock button is set to lockD、The ACPI settings are configured improperly

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、If the wireless is enabledB、If the laptop is connected to the correct gatewayC、If the SSID is enabledD、If the DHCP address scheme is correct

A user reports that the wireless network is slow and is able to see and access shared folders that are unknown to the user. Which of the following is the cause of the problem?()A、The SSID broadcast is disabled.B、Wireless router is improperly configured.C、The user is connecting to the wrong SSIDD、The wireless NIC is defective.

Which two statements are true regarding firewall user authentication?()A、When configured for pass-through firewall user authentication, the user must first open a connection to the JUNOS security platform before connecting to a remote network resource.B、When configured for Web firewall user authentication only, the user must first open a connection to the JUNOS security platform before connecting to a remote network resource.C、If a JUNOS security device is configured for pass-through firewall user authentication, new sessions are automatically intercepted to perform authentication.D、If a JUNOS security device is configured for Web firewall user authentication, new sessions are automatically intercepted to perform authentication.

单选题A home user would like to connect their laptop display to their home HD television. Which of the following is the BEST solution?()AConnecting the laptop’s VGA output to an HDMI adaptorBConnecting the laptop’s VGA output to the television’s VGA inputCConnecting the laptop's USB output to the HD television’s HDMI adaptorDConnecting the laptop’s USB output to the television’s USB input

单选题A user cannot undock a laptop from the docking station. Which of the following is the MOST likely cause?()AThe laptop is not turned offBThe power cable is not unpluggedCThe lock button is set to lockDThe ACPI settings are configured improperly

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?()AIf the wireless is enabledBIf the laptop is connected to the correct gatewayCIf the SSID is enabledDIf the DHCP address scheme is correct

单选题Which of the following is enabled in the BIOS that will prompt a user to enter their password every time the laptop performs a POST?()APower User accessBPower on passwordCAdministrative passwordDUser profile access

单选题A user connecting a laptop to a wall jack is prompted for user credentials before being grantedaccess to the network. Which of the following is MOST likely implemented on the switch?()AMAC filteringBPoECIP filteringD802.1X

单选题ertkiller .com has purchased laptop computers that will be used to connect to a wireless network. You create a laptop organizational unit and create a Group Policy Object (GPO) and configure user profiles by utilizing the names of approved wireless networks. You link the GPO to the laptop organizational unit. The new laptop users complain to you that they cannot connect to a wireless network.  What should you do to enforce the group policy wireless settings to the laptop computers()AExecute gpupdate/target:computer command at the command prompt on laptop computersBExecute Add a network command and leave the SSID (service set identifier) blankCExecute gpupdate/boot command at the command prompt on laptops computersDConnect each laptop computer to a wired network and log off the laptop computer and then login again.ENone of the above

单选题A user would like to use an external monitor with their laptop, but when the monitor is plugged in and connected to the laptop, the screen does not display on the monitor. Which of the following is the BEST way to display an image on both the monitor and the laptop?()AChange resolution on laptopBToggle FN key and external monitor keyCTry a different monitor typeDTry using a different monitor cable

单选题A user is unable to access the company website on a laptop. A network technician verifies that theuser can access other Internet pages. According to network troubleshooting methodology, which of the following steps should be taken NEXT?()ARemotely connect to the user's laptop and review the network configuration settingsBPing the web server from inside the network to ensure it is still up and running.CCheck to make sure the company's website is accessible from the Internet.DEnsure the Ethernet cable is securely plugged into the user's laptop

单选题A user is attempting to connect to the network remotely using a laptop and dial-up. The user plugsthe cable into the only available laptop connection, but the connector is loose inside the port. TheMOST likely reason the connector is loose is the:()ARJ-11 connector needs to be re-crimpedBUser has plugged into the laptop's NIC portCUser has plugged the wrong end of the cable into the portDRJ-11 connector needs to be replaced with an RJ-45 connector

多选题Which two statements are true regarding firewall user authentication?()AWhen configured for pass-through firewall user authentication, the user must first open a connection to the JUNOS security platform before connecting to a remote network resource.BWhen configured for Web firewall user authentication only, the user must first open a connection to the JUNOS security platform before connecting to a remote network resource.CIf a JUNOS security device is configured for pass-through firewall user authentication, new sessions are automatically intercepted to perform authentication.DIf a JUNOS security device is configured for Web firewall user authentication, new sessions are automatically intercepted to perform authentication.

单选题A customer, who brings their laptop to work on a daily basis, calls to ask for the best way to add USB ports and an additional network card to their laptop. Which of the following would meet the user’s requirements?()ADocking stationBSelf powered USB hubCKVM switchDNon-powered USB hub

单选题Which feature would prevent guest users from gaining network access by unplugging an IP phone and connecting a laptop computer?()AIPSec VPNBSSL VPNCport securityDport security with statically configured MAC addressesEprivate VLANs