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Logical operation
A comparison of data values within the arithmetic logic unit. These comparisons show when one value is greater than, equal to, or less than a second value.
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A component of the computer’s processing unit in which arithmetic and matching operations are performed.
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A single small chip containing circuitry and components for arithmetic, logical, and control operations.
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A single numeral representing an arithmetic value.
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A function that returns a true value when only one of the input values is true. If both values are false or both values are true, the output of the XOR function is false. The XOR (exclusiveOR) gate acts in the same way as the logical “either/or. ” The output is “true” if either, but not both, of the inputs is “true. ” The output is “false” if both inputs are “false” or if both inputs are “true. ” Another way of looking at this circuit is to observe that the output is 1 if the inputs are different, but 0 if the inputs are the same. 0
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A comparison of two data items in a program to determine whether one value is equal to, less than, or greater than the second value.
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