Digital Electronics

Q1: The 2's complement representation of - 17 is

A 01110

B 01111

C 11110

D 10001

ANS:B - 01111

(17)10 = (10001)2 = (-17)10 = 1's complement of (17)2 + 1 the MSB is 0, hence (-17)2 cannot represented in 2's complement representation with 5 bit, therefore (-17) in 2's complement is simply (10001)2 = (17)10 .



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.