Question

3 A bistable is a:

(A) very small peripheral device
(B) unit of measurement similar to bytes
(C) device that may be connected to a computer
(D) device that may exist in one of two stable states​

Answer 1

I don't really have an answer but maybe this definition may help! : An electronic circuit, usually an integrated circuit, whose output has two stable states to which it is directed by the input signal or signals. It is more usually known as a flip-flop. The term is also applied to other devices with two stable states, such as certain switches and relays