Computer Aptitude - Computer FundamentalsWhich number system uses digits from 0 to 9?ABinaryBOctalCDecimalDHexadecimalCheck Answer
Step-by-Step SolutionStep 1: Recall human-used number systemEveryday counting uses ten digits.Step 2: Match with system nameDigits 0 to 9 define the decimal system.Final Answer:Decimal → Option CQuick Check:Base-10 system → decimal confirmed ✅Quick Trick: Digits 0–9 = Decimal.Common Mistakes:MISTAKESConfusing octal with decimal.
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