Technician A says a NOT gate simply reverses binary ones to zeros and vice versa. Technician B says AND gate operation is similar to two switches in series to a load. Who is correct?
A) Technician A only
B) Technician B only
C) Both Technician A and B
D) Neither Technician A nor B

Question

Quizplus · Accepted Answer

Technician A is correct because a NOT gate, also known as an inverter, indeed reverses binary ones to zeros and vice versa. Technician B is also correct because an AND gate functions similarly to having two switches in series with a load, where both switches need to be closed (or "on") for the load to be activated, analogous to the AND gate requiring both inputs to be true (or "1") to output true (or "1").

Technician a Says a NOT Gate Simply Reverses Binary Ones