A nibble refers to how many bits?

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Multiple Choice

A nibble refers to how many bits?

Explanation:
Think of a nibble as a four-bit chunk of data. Four bits can encode 16 different values, which is exactly what a single hexadecimal digit uses (0–9 and A–F). That’s why a nibble is also called a half-byte or a hex character. By contrast, a byte is eight bits, a quarter-byte would be two bits, and sixteen bits is two bytes. So the nibble correctly refers to 4 bits.

Think of a nibble as a four-bit chunk of data. Four bits can encode 16 different values, which is exactly what a single hexadecimal digit uses (0–9 and A–F). That’s why a nibble is also called a half-byte or a hex character. By contrast, a byte is eight bits, a quarter-byte would be two bits, and sixteen bits is two bytes. So the nibble correctly refers to 4 bits.

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