Q. Half subtractor have an output to specify that 1 has been?

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Q. Logic gates takes input signals and generates signals to

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Q. For code conversion how many bits are required for BCD input and Excess-3 outputs?

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Q. Two bit subtraction is done by

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Q. Dual of the NAND function is

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Q. Besides NAND gate universal gate is

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Q. The most basic arithmetic function is

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Q. Variable in Boolean expressions can be expressed as

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Q. Circuit that is said to be universal gate is

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Q. The connection from output to one of input gate is

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Q. In NAND logic analysis procedure application requires repeated application of

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Q. Circuits whose output depends on directly present input is called

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Q. Full subtract circuits have

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Q. In designing a combinational circuits, truth table defines the relationship of

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Q. The most significant bit of arithmetic addition is called

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Q. Flip flop are constructed using

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Q. Two bit addition is done by

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Q. AND gates are converted to NAND gates using

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Q. In don't cares map input are marked by

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Q. OR operation is achieved through a NAND gate with Additional

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