Computer Science for IGCSE & O level - Data Representation (Section 4 - No. 44) | ExamPlay

Computer Science for IGCSE & O level - Data Representation (Section 4 - No. 44)

How many different values can be represented with a 4-bit binary number?

4

8

16

32

解释

With 4 bits, you have 2^4 = 16 different combinations.

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