Huawei Certified ICT Professional - Wireless Local Area Network- Planning and Optimizing Enterprise WLAN Questions and Answers
Question 41
FAT AP is also called "fat" AP architecture or self-contained structure. It is mainly used in large and medium-sized enterprise networks and belongs to mainstream architecture solutions.
Options:
A.
True
B.
False
Answer:
B
Question 42
What is wrong about the Fresnel region?
Options:
A.
The Fresnel zone of the radio beam is an ellipsoidal region that surrounds the visible line of sight directly.
B.
The antenna installation position should ensure that the two nodes of the link are visible, and try to ensure that there is no obstruction in the Fresnel zone.
C.
Two nodes of the site link are visible, and the Fresnel zone boundary is blocked, which will not affect the link transmission effect.
D.
The distance between the stations is 2 kilometers, and the radius of the Fresnel area is about 6 meters.