Question Detail

COM 101 COM 101 Past Questions Objective Question

Question

The subtraction using 1's complement of 110 - 100 will give the result ______
Options
A -010
B 011
C -011
D 111
Correct Answer

Option E is the correct answer.

Detailed Explanation

110 - 100 = 010 in binary (6 - 4 = 2). In 1's complement subtraction, the result should be 010. The calculation confirms this.

Hint

Perform binary subtraction normally first.

Question Info