76. Which of the following values is the correct value of this binary code 1011 and 1111? a.11 and 14 b.12 and 15 c.11 and 15 d.12 and 14
Option C is correct, Explanation - 11 and 15 Explanation: 1011 = 1 × 23 + 0 × 22 + 1 × 21 + 1 × 20 = 8 + 0 + 2 + 1 = 11 1111 = 1 × 23 + 1 × 22 + 1 × 21 + 1 × 20 = 8 + 4 + 2 + 1 = 15.
