A truth table presents a systematic display of Boolean equations, showcasing both the input values and their corresponding outputs. Each input combination corresponds to a row, formatted with input labels followed by a separator and the output result. For two inputs, there are four possible boolean combinations, yielding a result column that consists of four bits. The number of potential distinct result columns increases exponentially with the number of inputs; specifically, for two inputs, there are 16 unique result combinations.
A truth table displays inputs and outputs of Boolean equations organized as rows for each input combination and its corresponding output value.
For 2 inputs, 4 possible boolean combinations occur, leading to 4 bits in the result column. The number of different result columns equals 16.
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