The most common scheme in implementing the integer portion of the ALU is:
A)sign-magnitude representation
B)biased representation
C)twos complement representation
D)ones complement representation

Question

Quizplus · Accepted Answer

Twos complement representation is the most common scheme in implementing the integer portion of the ALU because it simplifies the addition and subtraction operations by representing negative numbers with the same binary values as positive numbers. This eliminates the need for separate algorithms for addition and subtraction, making the implementation more efficient. Additionally, twos complement representation allows for easy overflow detection and supports logical operations like AND, OR, and NOT.

The Most Common Scheme in Implementing the Integer Portion of the ALU