If a,b,c,d are inputs to a gate and x is its output then as per the following time graph the gate is:

Question

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Answer 1

From the waveforms, output is 0 only when all four inputs are 0. When, any one of the inputs is 1, then the output is 1. This is valid only for OR gate.

Answer 2

From the waveforms, output is 0 only when all four inputs are 0. When, any one of the inputs is 1, then the output is 1. This is valid only for OR gate.

If a,b,c,d are inputs to a gate and x is its output then as per the following time graph the gate is:

NOT

AND

OR

NAND

From the waveforms, output is 0 only when all four inputs are 0. When, any one of the inputs is 1, then the output is 1. This is valid only for OR gate.

When an input signal $1$ is applied to a NOT gate, its output is

Logic gate having an output of $1$ is

The output of a 2-input OR gate is zero only when its

AND gate

When the input 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

Revise with Concepts

Basic Knowledge of Logic Gates: Basic Gates

If a,b,c,d are inputs to a gate and x is its output then as per the following time graph the gate is:

NOT

AND

OR

NAND

From the waveforms, output is 0 only when all four inputs are 0. When, any one of the inputs is 1, then the output is 1. This is valid only for OR gate.

When an input signal 1 is applied to a NOT gate, its output is

Logic gate having an output of 1 is

The output of a 2-input OR gate is zero only when its

AND gate

When the input 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

Revise with Concepts

Basic Knowledge of Logic Gates: Basic Gates

When an input signal $1$ is applied to a NOT gate, its output is

Logic gate having an output of $1$ is