WBCS.LIVE practice question

What is the Boolean expression for a three-input AND gate?

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

Answer options

  1. X = A + B + C
  2. X = (A + B + C)
  3. X = (A · B · C)
  4. X = A · B · C

Correct answer and explanation

Correct answer: X = A · B · C