Physics Question on Semiconductor electronics: materials, devices and simple circuits

Question

$8$ bits form

Answer 1

Solution

Bits and bytes are related to binary number system.
The number system with base (or radix) $2$ is known as the binary number system. Only two symbols are used to represent number in this system and these are $0$ and $1$ .
These are known as bits. This system has the minimum base ( $0$ is not possible and $1$ is not useful).
It is a positional system that is every position is assigned a specific weight. In the binary number system, a group of four bits is known as a nibble, and a group of eight bits is known as a byte.
Note : Some of the other commonly used number systems are octal and hexadecimal point. These number systems are widely used in digital systems like microprocessors, logic circuits, computers etc.