Question

How many different ASCII characters can be represented with 4 bits?

A 8 Correct Answer Incorrect Answer
B 16 Correct Answer Incorrect Answer
C 32 Correct Answer Incorrect Answer
D 64 Correct Answer Incorrect Answer
E 128 Correct Answer Incorrect Answer

Solution

In a 4-bit binary system, you can represent 2^4 = 16 different values. In the context of ASCII characters, this allows you to represent 16 different characters, including control characters and some basic symbols.

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