Computer Science for IGCSE & O level - Data Representation (Section 13 - No. 4)
In a two's complement system, the most significant bit (MSB) indicates:
The magnitude of the number.
The sign of the number.
The decimal equivalent of the number.
The number of bits used to represent the number.
Paskaidrojums
In two's complement, the MSB determines whether the number is positive or negative.