What can take place when signal strength falls close to or below the level of noise?
A) SNR
B) interference
C) crosstalk
D) attenuation

Question

Quizplus · Accepted Answer

When signal strength falls close to or below the level of noise, interference can occur. Interference is the unwanted addition of signals from sources other than the transmitter, which can result in a degradation of the signal quality. This is often referred to as a low signal-to-noise ratio (SNR) and can be caused by a variety of factors such as distance, obstacles, or other electronic devices. Crosstalk and attenuation are also potential issues in signal transmission, but they are not as directly related to low signal strength and noise as interference.

What Can Take Place When Signal Strength Falls Close to or Below