jmilan2004 jmilan2004 10-10-2022 Computers and Technology contestada Which number is the output of the addition of two binary 1s? A. 0 B. 1 C. 10 D. 11 Answer is C. 10 because 1 + 1 = 2 and 2 in binary is 10. someone else on here answered wrong and their post is too old to comment on, so I just wanted to put the right answer out there.