Option A
Noise is anything that interferes with, distorts, or slows down the transmission of information.
Step-by-step explanation:
Noise is characterized as ‘supplementary undesired signals that are injected somewhere within transmission and reception’. The noise that can commence to signal impairment and indeed generate the loss of data. Noise can be grouped into the totality of two categories, internal noise or external noise.
Internal Noise is produced by the application of electrical elements seen in all communication systems. External Noise can be generated by several factors, such as lightning storms. Adopting fiber optics, a technology far scarce responsive to noise is another approach.