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CWNP CWNA-107 Exam Actual Questions

The questions for CWNA-107 were last updated on April 18, 2024.
  • Viewing page 1 out of 25 pages.
  • Viewing questions 1-4 out of 104 questions
 

Topic 1 - Single Topic

Question #1 Topic 1

An RF sigma sometimes bends as it passes through some material other than free space. What is the term that describes this behavior?

  • A. Reflection
  • B. Refraction
  • C. Scattering
  • D. Warping
Reveal Solution Hide Solution   Discussion  

Correct Answer: B 🗳️

Question #2 Topic 1

What can an impedance mismatch in the RF cables and connectors cause?

  • A. Fewer MCS values in the MCS table
  • B. Excessive VSWR
  • C. Increased amplitude of the RF signal
  • D. Increased range of the RF signal
Reveal Solution Hide Solution   Discussion  

Correct Answer: B 🗳️
Reference -
https://books.google.com.pk/books?id=uA68E68OqQgC&pg=PA235&lpg=PA235&dq=impedance+mismatch+in+the+RF+cables+and+connectors
+cause&source=bl&ots=WEynkTBqO1&sig=-Hm_d26REw_UrVZtz20xErL-
4Rg&hl=en&sa=X&ved=0ahUKEwj5rvW0j57ZAhVMzqQKHeCGB0kQ6AEISDAF#v=onepage&q=impedance%20mismatch%20in%20the%20RF%20cables%
20and%20connectors%20cause&f=false

Question #3 Topic 1

What factor 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
Reveal Solution Hide Solution   Discussion   4

Correct Answer: B 🗳️

Question #4 Topic 1

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 9dBi gain, what is the EIRP at the antenna element?

  • A. 23 dBm
  • B. 26 dBm
  • C. 13 dBm
  • D. 10 dBm
Reveal Solution Hide Solution   Discussion   3

Correct Answer: B 🗳️

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