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Question: The outputs of two "NAND" gates are connected to the inputs of an "Exclusive Or" gate. Each of the "NAND" gates has one input at a logic high level, and the other input at a logic low level. What is the output of the "Exclusive Or" gate?

a) Logic high
b) Logic low
c) Logic low, unless the output is "open collector"
d) None of the above.

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