[Passcert] CWNA Certification CWNA-107 exam dumps

In the past few years, CWNP certification CWNA-107 exam has become an influenced computer skills certification exam. However, how to pass CWNP certification CWNA-107 exam quickly and simply? Our Passcert can always help you solve this problem quickly. In Passcert we provide the CWNA Certification CWNA-107 exam dumps to help you pass the exam successfully.
Share some CWNA Certification CWNA-107 exam questions and answers below.
Which one of the following is not a factor considered when calculating the Link Budget for an outdoor point-to-point WLAN bridge link? 
A. MU-MIMO capabilities of the bridges 
B. Receive antenna gain 
C. Transmit power 
D. Operating Frequency 
Answer: A

What wireless networking term describe the increase of RF energy in an intentional direction with the use of an antenna? 
A. Directed Radiation 
B. Active Amplification 
C. Passive Gain 
D. Beam Digression 
Answer: C

What statements about the beamwidth of an RF antenna are true? 
A. Horizontal and vertical beamwidth are calculated at the points in which the main lobe decreases power by 3 dB 
B. Vertical beamwidth is displayed (in degree) on the antenna’s Azimuth chart. 
C. When antenna gain is lower, the beamwidth is also lower in both the horizontal and vertical dimensions. 
D. The beamwidth patterns on an antenna polar chart indicate the point at which the RF signal stops propagating. 
Answer: A

A WLAN transmitter that emits a 50 mW signal is connected to a cable with 3 dB loss.If the cable is connected to an antenna with 9 dBi gain, what is the EIRP at the antenna element? 
A. 23 dBm 
B. 26 dBm 
C. 13 dBm 
D. 10 dBm 
Answer: A

In a long-distance RF link, what statement about Fade Margin is true? 
A. Fade Margin is an additional pad of signal strength designed into theRF system to compensate for unpredictable signal fading. 
B. The Fade Margin of a long-distance radio link should be equivalent to the receiver’s antenna gain. 
C. A Fade Margin is unnecessary on a long-distance RF link if more than 80% of the first Fresnelzone is clear of obstructions. 
D. The Fade Margin is a measurement of signal loss through free space, and is a function of frequency and distance. 
Answer: A

An RF signal sometimes bends as it passes through some material other than free space. What is the term that describe this behavior? 
A. Reflection 
B. Refraction 
C. Scattering 
D. Warping 
Answer: B

Which directional antenna types are commonly used by indoor Wi-Fi devices in a MIMO multiple spatial stream implementation? 
A. Dish and grid 
B. Dipole and yagi 
C. Grid and sector 
D. Patch and panel 
Answer: B

What factors does not influence the distance at which an RF signal can be effectively received? 
A. Free Space Path Loss 
B. Receiving station’s radio sensitivity 
C. Transmitting station’s output power 
D. Receiving station’s output power 
Answer: D


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