Exam 200-355 Question id=2292 RF Fundamentals

Which two statements are true about WiMAX technology?

A. WiMAX is defined by 802.11i.
B. Typically, fixed WiMAX networks have a higher gain direction antenna installed near the client.
C. WiMAX is capable of working as a long-range system over several miles.
D. WiMAX works only for licensed frequencies.

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