For 4 bit parallel addition, we need ___

Multiple Choice Questions Electrical Machines MCQ
1

For 4 bit parallel addition, we need ________ half adder(s) and ________ full adder(s)

A. 1 and 3
B. 1 and 4
C. 0 and 3
D. 0 and 4

Show Answer

Answer: A

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