Computer Science for IGCSE & O level - Data Representation (Section 4 - No. 7)
What is the main advantage of two's complement for representing integers?
It allows for a larger range of positive numbers.
It simplifies arithmetic operations.
It reduces memory requirements.
It allows representing numbers that are not whole numbers.
Explication
Two's complement makes it easy to perform addition, subtraction, and other arithmetic operations in hardware.