1.

The 1’s complement of 1 in 4 bits is__________(a) 0001(b) 0(c) 1001(d) 1110The question was asked in semester exam.This intriguing question comes from Sign Magnitude in division Computer Arithmetic of Computer Fundamentals

Answer» RIGHT ANSWER is (d) 1110

Explanation: 1’s COMPLEMENT is obtained by reversing the BITS from 0 to 1 and vice-versa. Binary of 1 is : 0001 and 1’s complement is : 1110.


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