A Byte is composed of how many bits?

A Byte is composed of how many bits?

• A. Byte
• B. Nibble
• C. Word
• D. Bit

Answer: (A)

Bits are the basic on/off units, and they get grouped into larger data units. A Byte is eight bits, which makes it the standard building block for storage and data handling in most systems. A nibble is four bits, a word is a larger size that varies by architecture (commonly 16, 32, or 64 bits), and a bit is just a single binary digit. So, among the given options, identifying the unit that is defined as a group of bits points to Byte as the correct choice. Historically and in modern practice, a Byte is eight bits.

Bits are the basic on/off units, and they get grouped into larger data units. A Byte is eight bits, which makes it the standard building block for storage and data handling in most systems. A nibble is four bits, a word is a larger size that varies by architecture (commonly 16, 32, or 64 bits), and a bit is just a single binary digit. So, among the given options, identifying the unit that is defined as a group of bits points to Byte as the correct choice. Historically and in modern practice, a Byte is eight bits.