Nest 0 Cart
Nest Account
Popular Exams
All Categories...
Nest
Nest 0
Contact
Log In / Sign Up
Copyright 2024 © store. All rights reserved.
Home CWNP CWNA-107

CWNP CWNA-107 Exam Practice Questions (P. 1)

  • Full Access (97 questions)
  • Six months of Premium Access
  • Access to one million comments
  • Seamless ChatGPT Integration
  • Ability to download PDF files
  • Anki Flashcard files for revision
  • No Captcha & No AdSense
  • Advanced Exam Configuration
Get Contributor Access
Question #1
An RF sigma sometimes bends as it passes through some material other than free space. What is the term that describes this behavior?
  1. A
    Reflection
  2. B
    Refraction
  3. C
    Scattering
  4. D
    Warping

Correct Answer:
B

Question #2
What can an impedance mismatch in the RF cables and connectors cause?
  1. A
    Fewer MCS values in the MCS table
  2. B
    Excessive VSWR
  3. C
    Increased amplitude of the RF signal
  4. D
    Increased range of the RF signal

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

Correct Answer:
B

Question #4
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?
  1. A
    23 dBm
  2. B
    26 dBm
  3. C
    13 dBm
  4. D
    10 dBm

Correct Answer:
B

Question #5
In a long-distance RF link, which statement about Fade Margin is true?
  1. A
    The Fade Margin is a measurement of signal loss through free space and is a function of frequency and distance.
  2. B
    The Fade Margin of a long-distance radio link should be equivalent to the receiver’s low noise filter gain.
  3. C
    A Fade Margin is unnecessary on a long-distance RF link if more than 80% of
  4. D
    Fade Margin is an additional pad of signal strength designed into the RF system to compensate for unpredictable signal fading.

Correct Answer:
D

Next Questions

All Pages