Computer Science for IGCSE & O level - Data Representation (Section 18 - No. 14)
What does the term 'unsigned integer' mean in computer science?
An integer that can represent both positive and negative numbers.
An integer that can only represent positive numbers.
An integer that can only represent negative numbers.
An integer that cannot be used in calculations.
解释
Unsigned integers can only represent non-negative (zero and positive) values.