During a wireless site survey, the signal strength drops significantly when outside of the room containing the access point. The building is made of wood and drywall. This is an example of which wireless anomaly?
A. absorption
B. refraction
C. fading
D. multipath
E. reflection
Answer: A
A wireless engineer has been asked to plan a deployment covering the aisles of a warehouse with optimal coverage while bleeding RF across aisles. Which antenna type provides the necessary coverage?
A. patch
B. omnidirectional
C. Yagi
D. parabolic dish
Answer: A
