Multiple choice

Which of the following gates has the exact inverse output of the OR gate for all possible input combinations?

  1. NOT

  2. NOR

  3. AND

  4. NAND

  5. OR gate

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The NOR gate is a combination OR gate followed by an inverter. Its output is true, if both inputs are false. Otherwise, the output is false.