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Computer Science · Q148

Digital Computer Electronics

Engineering and GATE · Computer Science · question 148

Q148

How many full and half-adders are required to add 16-bit numbers?

A.
8 half-adders, 8 full-adders
B.
1 half-adders, 15 full-adders
Answer
C.
16 half-adders, no full-adders
D.
4 half-adders, 12 full-adders
E.
None of the above

Answer: Option B

Solution

Answer: Option B
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