1. A technique to speed parallel addition by eliminating the delay caused by the carry bit propagation is called fast carry, or look-ahead carry.



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MCQ->A technique to speed parallel addition by eliminating the delay caused by the carry bit propagation is called fast carry, or look-ahead carry.....
MCQ->Assertion (A): The carry look ahead adder is very fast Reason (R): The carry look ahead adder generates the carry and sum digits directly.

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MCQ->Match the following: List I List II A.Serial Binary adder1.(2n - 1)tpdB.Ripple carry adder2.(n - 1)tpdC.Carry look ahead binary adder3.Operation time independent of size 4.6tpd for 4 bit carry look ahead adder

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MCQ->The fast carry or look-ahead carry circuits found in most 4-bit parallel-adder circuits:....
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