__________can obliterate a group of bits, causing a burst error.
A)Cross-talk
B)Attenuation
C)Impulse noise
D)Intermodulation noise
E)White noise

Question

Quizplus · Accepted Answer

Impulse noise refers to sudden, strong, and short-lived distortions in a communication signal caused by electromagnetic interference, lightning strikes, power surges, or other unpredictable phenomena. These spikes can interrupt or mask the normal transmission of data and corrupt packets of information, producing burst errors that may require retransmission or error correction mechanisms. Therefore, option C best describes the phenomenon of bit obliteration that can lead to burst errors in a transmission channel. Cross-talk (A) and attenuation (B) are types of signal degradation that weaken the integrity and quality of a transmission but do not necessarily cause bursts. Intermodulation noise (D) is a form of interference that occurs when two or more frequencies interact and produce new frequencies that can overlap with the original signal, but it does not target specific bits in the same way as impulse noise. White noise (E) is a type of random or uniform noise that adds a constant level of interference to a channel but does not introduce bursts or affect specific bits more than others.

__________Can Obliterate a Group of Bits, Causing a Burst Error