What is the key advantage of using a carry-lookahead adder instead of a…

Bihar STET · PGT (Paper 2) · Computer Science · 2025

What is the key advantage of using a carry-lookahead adder instead of a ripple-carry adder?

  1. A.

    Simplicity of design

  2. B.

    Faster propagation delay

  3. C.

    Lower power consumption

  4. D.

    Reduced gate count

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Correct answer: B

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