Deal of The Day! Hurry Up, Grab the Special Discount - Save 25% - Ends In 00:00:00 Coupon code: SAVE25
Welcome to Pass4Success

- Free Preparation Discussions
Mail Us support@pass4success.com
Location US
Mob_nav_barsMENU

CWNP CWISA-103 Exam - Topic 3 Question 11 Discussion

What is defined as the weakening of signal amplitude as the signal passes through a medium?
C) Attenuation
A) Diffraction
B) Reflection
D) Scattering

CWNP CWISA-103 Exam - Topic 3 Question 11 Discussion

Actual exam question for CWNP's CWISA-103 exam
Question #: 11
Topic #: 3
[All CWISA-103 Questions]

What is defined as the weakening of signal amplitude as the signal passes through a medium?

Show Suggested Answer Hide Answer
Suggested Answer: C

Attenuation:Describes the progressive loss of signal strength as it travels through a medium (like air, cables, walls). It's caused by factors like absorption, distance, and obstacles.

Other Phenomena:

Diffraction:Bending of waves around obstacles.

Reflection:Waves bouncing off surfaces.

**Scattering: ** Waves dispersing in multiple directions.

Reference

Attenuation:https://en.wikipedia.org/wiki/Attenuation


by Nadine at Apr 01, 2026, 02:23 PM

Limited Time Offer

25%

Off

Get Premium CWISA-103 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

0/2000 characters
Submit Cancel
Myrtie
2 months ago
I was torn between C and D, but C fits better.
upvoted 0 times
...
Bette
2 months ago
Agreed! Attenuation is all about signal loss.
upvoted 0 times
...
Lenna
3 months ago
I think it's C) Attenuation. It makes sense.
upvoted 0 times
...
Veronika
3 months ago
I always mix up diffraction and attenuation.
upvoted 0 times
...
Mona
3 months ago
Totally agree, C is the right answer!
upvoted 0 times
...
Javier
3 months ago
Wait, is that really what attenuation means?
upvoted 0 times
...
Corrina
5 months ago
I thought it was D) Scattering, but I guess not!
upvoted 0 times
...
Lilli
5 months ago
It's definitely C) Attenuation.
upvoted 0 times
...
King
6 months ago
I practiced a similar question, and I think attenuation was the term used for weakening signals.
upvoted 0 times
...
Serina
6 months ago
I’m a bit confused between attenuation and scattering. They both seem to involve signal changes.
upvoted 0 times
...
Lavera
6 months ago
I remember something about signal loss, and I think it relates to attenuation too.
upvoted 0 times
...
Christene
6 months ago
I think the answer might be C) Attenuation, but I'm not completely sure.
upvoted 0 times
...

Save Cancel