Half-adders have a major limitation in that they cannot
A)accept a carry bit from a present stage
B)accept a carry bit from a next stage
C)accept a carry bit from a previous stage
D)accept a carry bit from the following stages

Question

Half-adders have a major limitation in that they cannot                      
A)accept a carry bit from a present stage
B)accept a carry bit from a next stage
C)accept a carry bit from a previous stage
D)accept a carry bit from the following stages

Quizplus · Accepted Answer

Half-adders have a major limitation in that they cannot accept a carry bit from a previous stage, which is necessary for multi-bit addition operations.

Half-Adders Have a Major Limitation in That They Cannot