For optimal signal quality, which of the following is correct concerning wireless antenna placement?
A. Place the antenna near a doorway facing into a room.
B. Place the antenna as high as possible in the center of the service area.
C. Wireless antennas must always be placed in the line of sight.
D. Always use a Yagi antenna for 360° broadcasts.
Answer: B. Place the antenna as high as possible in the center of the service area.
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