Question

What are the uses of logic gates?

Answer 1

Any digital computation process entails carrying out a series of arithmetical operations on the problem's data. The nature of the operation to be done at each level of the calculation is dictated in part by the pre-specified programme and in part by the results of previous stages in the process. To conduct logical processes, we need switches with many inputs, i.e., the outputs of these switches are determined in certain ways by the condition (binary state) of their inputs. Logic gates are a type of arrangement that is essentially an expansion of a simple transistor switch.