Analyzing CSP-J Preliminary Round Exam Questions from 2017
Multiple Choice Questions Question 1 In 8-bit two's complement representation, the binary number 10101011 corresponds to which decimal value? Options: A. 43 B. -85 C. -43 D. -84 Answer: B Explanation: The most significnat bit indicates negativity. Covnerting from two's complement yields -85. Questio...