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3 cards from this section. Quick, good the night before a test.
What is the output of an XOR gate when both inputs are 1?
Consider the definition of the XOR operation.
What does XNOR output when both inputs are 0?
Think about when the inputs are the same.
What is the output of an XOR gate if A = 0 and B = 1?
Consider when the inputs are not alike.
True or False: The output of an XNOR gate is 1 if both inputs are different.
Think about the definition of XNOR.
Create a circuit diagram using XOR and XNOR gates that represents a simple data comparison system. Explain how it works.
Use a similar setup as a comparison tool.
If inputs A, B are assigned values from 0 to 3 (00, 01, 10, 11), create a truth table for both XOR and XNOR gates.
Consider each input combination in the truth table.
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