What is the value range for a nibble in computing?

What is the value range for a nibble in computing?

• A. 0-10
• B. 0-15
• C. 1-16
• D. 0-255

Answer: (B)

A nibble consists of 4 bits, which allows it to represent a total of 16 different values. In binary, a 4-bit number can range from 0000 to 1111. When you convert these binary values to decimal, you find that the range is from 0 (0000) to 15 (1111). This demonstrates how each bit contributes to the overall value: the highest value in a 4-bit binary system is achieved when all bits are set to 1, resulting in the decimal number 15. Therefore, the correct value range for a nibble is indeed from 0 to 15. Understanding this concept is fundamental in computing since nibbles are often used in relation to hexadecimal number representation, where each nibble corresponds to a single hexadecimal digit.

A nibble consists of 4 bits, which allows it to represent a total of 16 different values. In binary, a 4-bit number can range from 0000 to 1111. When you convert these binary values to decimal, you find that the range is from 0 (0000) to 15 (1111). This demonstrates how each bit contributes to the overall value: the highest value in a 4-bit binary system is achieved when all bits are set to 1, resulting in the decimal number 15. Therefore, the correct value range for a nibble is indeed from 0 to 15. Understanding this concept is fundamental in computing since nibbles are often used in relation to hexadecimal number representation, where each nibble corresponds to a single hexadecimal digit.