Two switches are connected in series with a bulb. The bulb glows only when both switches are ON. This circuit behaves like which gate?

  1. NOT
  2. OR
  3. AND
  4. XOR
Answer

C) AND

Series switches: current flows only if A and B are closed. Parallel switches behave like OR. SLO CS-11-A-01 · Understanding

Computer Science MCQ · More Unit 1: Computer Systems MCQs · Practise