Byte of the 8080 and the 8086, used in early personal computers, could also perform a small number of operations on the four-bit pairs in a byte, such as the decimal-add-adjust (DAA) instruction. A four-bit quantity is often called a nibble, also "nybble", which is conveniently represented by a single hexadecimal digit. The term "octet" is used to unambiguously specify a size of eight bits. It is used extensively in protocol definitions. Historically, the term "octad" or "octade" was used to denote eight bits as well at least in Western Europe; however, this usage is no longer common. The exact origin
One-to-one computing there are sometimes individual schools going 1:1 or experimenting. Bombay school 1:1: Tiki School: Uddevalla Municipality 1:1 Chromebooks: Oak Lawn Kimbolton, UK Please note that Ranchodistrict are having an auction selling their 570 iPads which greatly reduces the credibility of a report they are swapping their chromebooks for iPads. One-to-one computing In the context of education, one-to-one computing (sometimes abbreviated as "1:1") refers to academic institutions, such as schools or colleges, that allow each enrolled student to use an electronic device in order to access the Internet, digital course materials, and digital textbooks. The concept has been actively explored and