In the computer, all data are represented as binary digits (bits), and eight binary digits make up one byte. For example, the upper case letter A is 0101001. Numbers however can take several forms.

Binary code is the language of computers and electronic devices. The use of binary numbers date back to ancient Egypt, but it was 17th-century philosopher and mathematician, Gottfried Wilhelm ...

Save guides, add subjects and pick up where you left off with your BBC account. Binary is a number system that only uses two digits, \(0\) and \(1\). It was invented by German mathematician ...