Question

When the inputs of a two input logic gate are $ 0$ and $ 0$ , the output is $ 1.$ when the inputs are $ 1$ and $ 0$ , the output is zero. The type of logic gate is
(A) XOR
(B) NAND
(C) NOR
(D) OR

Answer 1

Hint :Logic gates can be defined as an electronic component which can be used to conduct electricity based on the rule implementing the logical operation performed on one or more binary inputs which produces the single binary output. Here we are asked to find the type of the logic gate used by using the input and output data.

Complete Step By Step Answer:
Here we will see the outputs for all the logic gates given in the options.
XOR
XOR gate can be defined as the digital logic gate which gives a true ($ 1$ ) or high output when the number of true inputs is odd. It is the hybrid gate which is the combination of the multiplication and the addition.
NAND
NAND gate can be defined as the digital logic gate which produces an output which is false $ (0)$ only if all the inputs are true.
NOR
NOR gate can be defined as the digital logic gate which gives a true ($ 1$ ) or high output when the both the inputs are low and if one or both the input is high then low output results.
OR
OR gate can be defined as the digital logic gate which gives a true ($ 1$ ) or high output if both the inputs are high and if neither input is high then a low output result.
Hence, from the given multiple choices – the option C is the correct answer.

Note :
Remember the comparative statement for all the logic gates for the inputs high or low and the resulting output low and high. High means one and low means zero inputs/ outputs. The logical operation performed on one or more binary inputs always produces a single binary output.