A computer system uses which kind of numbers to store and process data?
ABilingual
BBicameral
CBiannual
DBinary
Answer & Solution
Correct answer: D. Binary
1. Everything inside the machine reduces to two states.
2. That constraint fixes the number system it uses.
3. A computer system uses binary numbers to store and process data.
4. So the answer is binary.
_Source: syllabus Computer Science, Ch 1 'Computer System'_
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