QUESTION 11
What word describes the bending of an RF signal as it passes between mediums of different density?
A. Diffraction
B. Reflection
C. Refraction
D. Diffusion
E. Scattering
Answer: C
QUESTION 11
What word describes the bending of an RF signal as it passes between mediums of different density?
A. Diffraction
B. Reflection
C. Refraction
D. Diffusion
E. Scattering
Answer: C
QUESTION 1
What answers correctly complete the following sentence?
____________ and ____________ carrier sense functions are used to determine whether the wireless medium is idle or busy. (Choose 2)
A. Passive
B. Pseudo-random
C. Virtual
D. Active
E. Physical
F. Interframe
G. Vector
Answer: CE