WBCS.LIVE practice question

What is the main difference between analog and digital signals?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Analog signals are continuous, while digital signals are discrete.
  2. Both signals are continuous.
  3. Both signals are discrete.
  4. Digital signals are continuous, while analog signals are discrete.

Correct answer and explanation

Correct answer: Analog signals are continuous, while digital signals are discrete.