The full subtractor can be implemented using
A)two xor and an or gates
B)two half subtractors and an or gate
C)two multiplexers and an and gate
D)two comparators and an and gate

Name: The full subtractor can be implemented using A)two xor and an or gates B)two half subtractors and an or gate C)two multiplexers and an and gate D)two comparators and an and gate
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Question

Quizplus · Accepted Answer

A full subtractor can be implemented using two half subtractors and an OR gate to handle the borrow bits correctly.

The Full Subtractor Can Be Implemented Using