Computer Science for IGCSE & O level - Data Representation (Section 15 - No. 31) | ExamPlay

Computer Science for IGCSE & O level - Data Representation (Section 15 - No. 31)

How many different digits does the hexadecimal number system use?

8

10

12

16

Giải thích

The hexadecimal system uses 16 digits: 0-9 and A-F.

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