Which one of the following logic expression is incorrect?
Answer: B
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How many truth table entries are necessary for a four-input circuit?
Answer: D
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Power is connected to pins 7 and 14 of a 7408 quad two-input AND gate IC to allow voltage for all four AND gates on the IC.
Answer: B
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When does the output of a NOR gate = 0?
Answer: C
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Which of the following expressions is not equivalent to X ' ?
Answer: D
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A major advantage of ECL logic over TTL and CMOS is ________.
Answer: B
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The logic gate that will have HIGH or "1" at its output when any one (or more) of its inputs is HIGH is a(n):
Answer: A
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Which of the following equations would accurately describe a four-input OR gate when A = 1, B = 1, C = 0, and D = 0?
Answer: B
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An example of a universal building block is:
Answer: D
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Which one of the following set of gates are best suited for 'parity' checking and 'parity' generation.
Answer: B
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