Which of the following units represents the forward gain of an antenna compared with the hypothetical isotropic antenna?

Which of the following contributes to voltage standing wave ratio (VSWR) in an IEEE 802.119 WLAN circuit?

You are the administrator for a company that has just opened up a second branch in the same city. You bridged the two networks of your company using an existing antenna. Being located at a noisy location of the city, the current antenna loses its connectivity. The company plans to locate a new antenna with a higher signal strength which gives better results even at a noisy location.
Which antenna would you suggest to the company?

Which of the following items are configured on a user workstation for wireless networking? Each correct answer represents a complete solution. Choose two.

You have been assigned the job of configuring wireless networks for a large company. The security of these networks is of great importance. One of the tools that you can use for applying security is Wireless Transport Layer Security (WTLS). What are the goals of using this tool? Each correct answer represents a complete solution. Choose all that apply.

Which of the following LAN protocols use token passing for exchanging signals among various stations on the network? Each correct answer represents a complete solution. Choose two.

Which of the following methods will free up bandwidth in a Wireless LAN (WLAN)?

Which of the following is compatible with the IEEE 802.11i standard?

Which of the following defines Internet standards?

Which of the following wireless technologies is used to offer Internet access in public places?