LAT
Short for Local Area Transport, a DEC proprietary Ethernet protocol for connecting terminals to a LAN. Connections are typically between a DEC terminal server and a VAX. LAT operates at the transport layer. LAT is not routable because it lacks a network layer and therefore must be bridged in an enterprise network instead of routed.
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- LATA
Local Access and Transport Area is a U.S. term that refers to a geographic region assigned to one or more telephone companies for providing communication services. A connection between two telephone companies within the same region is referred to as intraLATA. A connection between two local exchange carriers in different regions is called interLATA, which […]
- LBA
(pronounced as separate letters) Short for logical block addressing, a method used with SCSI and IDE disk drives to translate the cylinder, head, and sector specifications of the drive into addresses that can be used by an enhanced BIOS. LBA is used with drive’s that are larger than 504 MB.
- Liquid Crystal Display (LCD)
Short for liquid crystal display, a type of display used in digital watches and many portable computers. LCD displays utilize two sheets of polarizing material with a liquid crystal solution between them. An electric current passed through the liquid causes the crystals to align so that light cannot pass through them. Each crystal, therefore, is […]
- LCD monitor
A monitor that uses LCD technologies rather than the conventional CRT technologies used by most desktop monitors. Until recently, LCD panels were used exclusively on notebook computers and other portable devices. In 1997, however, several manufacturers began offering full-size LCD monitors as alternatives to CRT monitors. The main advantage of LCD displays is that they […]
- LCD printer
A type of printer similar to a laser printer. Instead of using a laser to create an image on the drum, however, it shines a light through a liquid crystal panel. Individual pixels in the panel either let the light pass or block the light, thereby creating an image composed of dots on the drum. […]