How many bits are there in a byte?

How many bits are there in a byte?

• A. 4 bits
• B. 8 bits
• C. 16 bits
• D. 32 bits

Answer: (B)

A byte is defined as a unit of digital information that consists of 8 bits. In computer science, bits are the most basic unit of data and can represent a binary value of either 0 or 1. When bits are grouped together into a byte, they can represent a greater range of values. Specifically, a single byte can represent 256 different values (from 0 to 255), which is due to the calculation of \(2^8\), as there are 8 bits in a byte. This standard has been universally adopted in computer systems, which is why the answer indicating 8 bits aligns with this fundamental concept in computing.

A byte is defined as a unit of digital information that consists of 8 bits. In computer science, bits are the most basic unit of data and can represent a binary value of either 0 or 1. When bits are grouped together into a byte, they can represent a greater range of values. Specifically, a single byte can represent 256 different values (from 0 to 255), which is due to the calculation of (2^8), as there are 8 bits in a byte. This standard has been universally adopted in computer systems, which is why the answer indicating 8 bits aligns with this fundamental concept in computing.