A NOR gate output is LOW if any of its inputs is LOW.
Answer: B
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Which of the following gates are added to the inputs of the OR gate to convert it to the NAND gate ?
Answer: A
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A one-to-four line demultiplexer is to be implemented using a memory. How many bits must each word have ?
Answer: A
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A truth table illustrates how the input level of a gate responds to all the possible output level combinations.
Answer: B
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The term "hex inverter" refers to:
Answer: B
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If a 3-input AND gate has eight input possibilities, how many of those possibilities will result in a HIGH output?
Answer: A
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The time required for a pulse to decrease from 90 to 10 per cent of its maximum value is called
Answer: B
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A small dot or circle printed on top of an IC indicates
Answer: D
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What is the largest number of data inputs which a data selector with two control inputs can have ?
Answer: B
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Adders
Answer: D
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