What is the highest decimal value a byte can represent?
Understand the Problem
The question is asking about the maximum numerical value that can be represented by a byte in digital computing. A byte consists of 8 bits, and each bit can be either 0 or 1, leading to a total of 2^8 (256) possible combinations, with the highest value being 255.
Answer
255
The highest decimal value a byte can represent is 255.
Answer for screen readers
The highest decimal value a byte can represent is 255.
More Information
A byte consists of 8 bits. In binary, the highest value occurs when all bits are set to 1 (11111111), which equals 255 in decimal.
Tips
Common mistakes include confusing a byte with other data formats, such as a nibble (4 bits) or a word (16 bits).
Sources
- Byte (Wikipedia) - en.wikipedia.org
- Binary representation (Khan Academy) - khanacademy.org
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