Question

A digital gate can respond to an input signal in

• A. About a second
• B. About a hundredth of a second
• C. A few billionth of a sec
• D. A few millisecond

Answer 1

Answer: (C)

A few billionth of a sec

A digital gate can respond to an input signal in A few billionth of a sec.

A logic gate is an electronic component that can be used to conduct electricity based on a rule. The output of the gate is the result of applying this rule to one or more "inputs". These inputs may be two wires or the output of other logic gates.

Logic gates are digital components. They normally work at only two levels of voltage, a positive level and a zero level. Commonly they work based on two states: On and Off. In the On state, voltage is present. In the Off state, the voltage is at zero.