Multiple choice

One's complement of (11)2 in 8-digit arithmetic is

  1. 00000000

  2. 11111100

  3. 11111111

  4. none of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The number 11 in binary is 00000011. The 1's complement is obtained by flipping all bits, resulting in 11111100.