1-byte unsigned Integer (n)~ An integer data type that has a positive value ranging from 0 to 255.

The phrase "1-byte unsigned Integer (n)~ An integer data type that has a positive value ranging from 0 to 255" refers to a specific type of data used in computer programming and digital systems. Let me break it down in detail:

1. 1-byte:

• A byte is a basic unit of digital information storage, typically consisting of 8 bits. In this case, 1-byte means that the integer is stored using 8 bits of memory. Each bit can either be a 0 or a 1, so with 8 bits, you can represent a wide range of values.

2. Unsigned Integer:

• An unsigned integer means that the value cannot be negative. Unlike signed integers, which can represent both positive and negative values (using one bit to indicate the sign), unsigned integers only represent positive values or zero.
  • This makes unsigned integers useful when you know that the value will never be negative, allowing for a larger range of positive values within the same number of bits.

3. Range from 0 to 255:

• Since a 1-byte data type consists of 8 bits, the total number of possible values it can represent is 2^8 = 256. In the case of unsigned integers, this range includes:
  • 0 (the lowest possible value)
  • 255 (the highest possible value, as it is the binary value 11111111)

Thus, a 1-byte unsigned integer can represent any integer in the range from 0 to 255 (inclusive), where 0 is the smallest value and 255 is the largest.

4. Practical Usage:

• 1-byte unsigned integers are commonly used in computing and programming for situations where you need to store small numbers, such as:
  • Byte values in memory, where each byte might represent a piece of data like a character, color value, or part of a larger structure.
  • Addressing in computer networks or systems (for example, storing small identifiers or counts that will never be negative).
  • Graphics and images, where color values might be stored in RGB format, where each color component (Red, Green, and Blue) might be represented using a byte, each ranging from 0 to 255.

Example:

An example of a 1-byte unsigned integer might be:

• n = 100: This could represent a pixel intensity in an image, where the intensity value ranges from 0 (dark) to 255 (bright).
• n = 255: The maximum value could be used to represent the brightest color or the maximum count of an item.

Conclusion:

A 1-byte unsigned integer is a data type used in programming and digital systems that can represent integer values ranging from 0 to 255. It is stored in 8 bits and is used when only non-negative numbers are required, providing an efficient way to store small integer values.

The above information is provided as general reference material and should not be taken as specific advice. For accurate analysis and professional guidance tailored to your specific situation, please consult an expert in the relevant field.