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computer science digital computer electronics
1. How many full and half-adders are required to add 16-bit numbers?
(A): 1 half-adders, 15 full-adders
(B): 16 half-adders, no full-adders
(C): 4 half-adders, 12 full-adders
(D): 8 half-adders, 8 full-adders
(E): None of the above
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