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An adder in which the bits of the operands are added...

This question belongs to Computer Fundamentals Computer Fundamental Miscellaneous
Computer Fundamental Miscellaneous
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An adder in which the bits of the operands are added one after another is

Answer & Solution
Correct Answer: Option C
Serial adder is a sequential circuit. Parallel adder is a combinational circuit. In serial adder, propagation delay is less. In parallel adder, propagation delay is present from input carry to output carry. Number of required full adder is fixed i.e. one.
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