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
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
Explanation: By using maximum of two half adders we can make a full adder for the first stage of a Parallel Full adder.