Online Access Free CWNA-107 Exam Questions

No.# The answer is Elevetor, they have such a huge attenuation (more than 10-16 dBm) that almost nothing attenuate more than them.

No.# The answer is D, and here is why:
The question says "802.11 2.4GHz system", it is only until 802.11b (802.11b-1999) that center frequencies were considered non-overlapping at 25MHz apart or a difference of 5 channels (1,6,11).
In the original standard 802.11, to be considered non-overlapping the center frequencies had to be 30MHz apart or a difference of 6 channels. But for reuse purposes(3 reuse channels is more than 2) 1,6,11 was still used even though they were considered overlapping.
CWNA Certified Wireless Network Administrator - 107 Study guide by David D. Coleman David A. Westcott page 340 immediately under figure 6.9

No.# This is wrong should be 30 Watts.

No.# B is the correct answer. Certified Administrator Wireless Network Study Guide Exam CWNA-107

Please be aware that the circuitry in some USB 3.0 devices has been known to cause RF interference in the 2.4 GHz band. USB 3.0 devices of various types have been shown to raise the noise floor 5–20 dB, which can cause serious performance issues with internal 802.11 radios in a laptop.

No.# The correct answer is C: Patch and panel. Dipole and yagi are consider outside antenna for P2P.

No.# Answer should be D. 23 dBm
50 mW = 17 dBm - 3 dB = 14 dBm + 9 dBi gain = 23 dBm

No.# I have seen in many other forums a debate of this answer is Cubicle or Elevators .. Could you please elaborate in this answer

No.# the ans is FT but when the question is secure roaming its OKC

No.# Channel 11 is belongs to 2.4GHz, answer should be A

No.# this should be C. The client drivers are faulty and should be upgraded.

No.# D. Faulty drivers is the correct answer

No.# OKC is the answer