For 802.11n planning, which statement most accurately describes the results produced by the
outdoor planner (choose one):

A.
Maximum results presented require ability of the environment (physical channel) to support 2
spatial streams

B.
5 GHz models will always show higher available throughput

C.
The use of a “short guard interval” will improve security but may still leave some gaps in
protection

D.
The results presented account for losses due to trees and buildings shown in Google Earth

Explanation: