Which of the following is a characteristic of digital signals?
Practice Questions
Q1
Which of the following is a characteristic of digital signals?
Continuous in nature
Discrete in nature
More susceptible to noise
Require more bandwidth than analog signals
Questions & Step-by-Step Solutions
Which of the following is a characteristic of digital signals?
Correct Answer: Digital signals are discrete in nature.
Step 1: Understand what digital signals are. They are signals that represent data using discrete values, typically in binary form (0s and 1s).
Step 2: Compare digital signals to analog signals. Analog signals are continuous and can take any value, while digital signals are not continuous and only take specific values.
Step 3: Recognize that because digital signals use discrete values, they are less affected by noise. Noise can distort signals, but digital signals can still be interpreted correctly even if some noise is present.
Step 4: Conclude that a key characteristic of digital signals is their discrete nature and their ability to represent data in binary form.
