A network technician is troubleshooting a laptop that does not have wireless connectivity. The technician determines the wireless network is functioning as expected. The laptop does not show any SSIDs or allow the technician to modify network settings. Which of the following should the technician check FIRST?

• A.Check for overcapacity of the network.
• B.Ensure wireless is enabled on the laptop.
• C.Confirm the power levels of the WAP.
• D.Assess the antenna placement.
• E.Verify network drivers are up-to-date.

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Which of the following devices are MOST often responsible for 1q tagging? (Select TWO).

• A.Hub
• B.Router
• C.IPS
• D.Network tap
• E.Switch
• F.IDS

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Which of the following devices should be installed on a network to monitor the presence of and actively defend against attacks?

• A.A traffic shaper
• B.An IDS
• C.A protocol analyzer
• D.An IPS

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A technician is replacing a failed SOHO router for a customer who has an existing switch, cable modem, and static IP address. The user has a web server that faces the Internet so users can visit and leave comments. Which of the following BEST describes the correct configuration for this customer's requirements?

• A.The modem is placed in bridge mode, the router is placed behind the modem, and the web server is placed behind the router.
• B.The switch is placed in bridge mode, the modem is placed behind the router, and the router is placed behind the modem.
• C.The router is placed in bridge mode, the modem is placed behind the router, and the web server is placed behind the modem.
• D.The web server is placed in bridge mode, the router is placed behind the web server, and the modem is placed behind the router.

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Which of the following networking devices operates at Layer1?

• A.Router
• B.Firewall
• C.Hub
• D.Bridge

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