A gate is a device that:
A)allows current flow in one direction only.
B)changes alternating current to direct current.
C)performs a logical decision based on its inputs.
D)performs a logical decision based on its outputs.

Question

Quizplus · Accepted Answer

A gate is a digital circuit that performs a logical decision based on its inputs. It takes one or two binary inputs and produces a single binary output, depending on the type of gate. Gates are used to build digital circuits, such as adders, flip-flops, and registers, which form the basis for modern computers and other digital devices. Therefore, option C is the correct answer. Options A and B are not correct because gates do not have anything to do with current flow or the conversion of AC to DC. Option D is incorrect because gates perform logical decisions based on their inputs, not their outputs.

A Gate Is a Device That