Noise that can degrade or distort a signal on a network is measured with what unit?
A) joules
B) volts
C) decibels
D) farads

Question

Quizplus · Accepted Answer

Noise on a network is measured in decibels (dB). This is because decibels are a unit of measurement for the ratio between two values, such as signal and noise. The higher the dB value, the greater the noise and degradation of the signal. Joules, volts, and farads are all units of measurement for different physical quantities that are not directly related to measuring noise on a network.

Noise That Can Degrade or Distort a Signal on a Network