physical medium control
61Channel access method — In telecommunications and computer networks, a channel access method or multiple access method allows several terminals connected to the same multi point transmission medium to transmit over it and to share its capacity. Examples of shared… …
62TCP/IP model — See also: Internet Protocol Suite The TCP/IP model (Transmission Control Protocol/Internet Protocol) is a descriptive framework for the Internet Protocol Suite of computer network protocols created in the 1970s by DARPA, an agency of the United… …
63Card reader — A card reader is a data input device that reads data from a card shaped storage medium. Historically, paper or cardboard punched cards were used throughout the first several decades of the computer industry to store information and write programs …
64Fieldbus — (or field bus) is the name of a family of industrial computer network protocols used for real time distributed control, now standardized as IEC 61158.A complex automated industrial system mdash; say a manufacturing assembly line mdash; usually… …
65Daniel Dunglas Home — Born 20 March 1833(1833 03 20) Currie, Scotland Died 21 …
66Link aggregation — between a switch and a server Link aggregation or trunking or link bundling or Ethernet/network/NIC bonding[1] or NIC teaming are computer networking umbrella terms to describe various methods of combining (aggregating) multiple network… …
67Glossary of philosophical isms — This is a list of topics relating to philosophy that end in ism . compactTOC NOTOC A * Absolutism – the position that in a particular domain of thought, all statements in that domain are either absolutely true or absolutely false: none is true… …
68Occam's razor — For the aerial theatre company, see Ockham s Razor Theatre Company. It is possible to describe the other planets in the solar system as revolving around the Earth, but that explanation is unnecessarily complex compared to the modern consensus… …
69Disk magazine — For the British pop music magazine, see Disc (magazine). A disk magazine, colloquially known as a diskmag, is a magazine that is distributed in electronic form to be read using computers. These had some popularity in the 1980s and 1990s as… …
70Two-way radio — receiver which only receives content. Two way radios are available in mobile, stationary base and hand held portable configurations. Hand held radios are often called walkie talkies or handie talkies. A push to talk or Press To Transmit button is …
