11. which does not help explain why digital signals are more reliable than analog signals?\na. noise is more…
11. which does not help explain why digital signals are more reliable than analog signals?\na. noise is more easily filtered from digital signals.\nb. digital signals are smooth and continuous.\nc. digital signals consist of two values only.\nd. analog signals deteriorate due to noise.
Answer
Brief Explanations:
Analog signals are smooth and continuous, while digital signals are discrete (consisting of two - values like 0 and 1). Noise can be filtered from digital signals more easily as they are based on distinct states, and analog signals deteriorate due to noise. Option B is incorrect as it describes a characteristic of analog signals, not digital ones.
Answer:
B. Digital signals are smooth and continuous.