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CWNA Wireless Network Administrator

Category - CWNA

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You are a consultant installing a wireless LAN that will connect two buildings that are 16.7 km apart. You are facing some issues with gusty winds. Which of the following antennas should you use to fix this problem?

High-gain Dipole
High-gain Yagi
High-gain Grid
Parabolic dish

Explanation

Answer - C - You should use a High-gain Grid to fix this problem with gusty winds.

Key Takeaway: While both parabolic dish and grid antennas will perform the function of connecting buildings miles apart, the grid antenna is designed for maximum resistance to wind loading. This antenna is perforated to let the wind pass through.

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CWNA Wireless Network Administrator

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CWNA Wireless Network Administrator

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