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Q. |
Which of the following is correct for full adders? |
A. | full adders have the capability of directly adding decimal numbers |
B. | full adders are used to make half adders |
C. | full adders are limited to two inputs since there are only two binary digits |
D. | in a parallel full adder, the first stage may be a half adder |
Answer» D. in a parallel full adder, the first stage may be a half adder |
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