JAMB Computer Studies 2022 Paper

Concept: A nibble is a group of $4$ bits, which equals half of a standard byte.Explanation: One byte contains $8$ bits. Therefore, half a byte is $4$ bits. In computing, a group of $4$ bits is called a nibble. A nibble can represent $2^4 = 16$ possible values, so it is often written as one hexadecimal digit. Among the options, the term that correctly names half a byte is "nibble".Answer: D. nibble