which statements describe a digital signal? check all that apply. the signal is made of numbers. the signal…

which statements describe a digital signal? check all that apply. the signal is made of numbers. the signal degrades over time. the signal is continuous. the signal is not continuous. the signal picks up noise.
Answer
Brief Explanations:
Digital signals are represented by discrete values (numbers). They are not continuous like analog signals. While analog signals can degrade over time and pick up noise more easily, digital signals are more robust in this regard.
Answer:
The signal is made of numbers. The signal is not continuous.