| Hexadecimal | Base |
| Digits | Binary |
| Decimal | Conversion |
| Representation | Nibble |
| The number of unique digits used in a numbering system. | A base-16 numbering system that uses digits from 0-9 and letters A-F |
| A base-2 numbering system that uses only two digits, 0 and 1. | Symbols used to represent numbers. |
| The process of changing a number from one numbering system to another. | A base-10 numbering system that uses digits ranging from 0 to 9. |
| A group of four bits. | The way in which a number is expressed. |
| Byte | |
| A group of eight bits. | |