Computer Science for IGCSE & O level - Data Representation (Section 4 - No. 23) | ExamPlay

Computer Science for IGCSE & O level - Data Representation (Section 4 - No. 23)

If you have the hexadecimal value 7F, what is its decimal equivalent?

127

128

112

71

Giải thích

(7*16) + 15 = 127

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