single user access
71Digital Access Carrier System — (DACS) is the name used by British Telecom (BT Group plc) in the United Kingdom for a 0+2 Pair gain system. Two Telspec DACS remote units mounted on a pole Contents 1 Usage …
72Data access layer — A data access layer (DAL) is a layer of a computer program which provides simplified access to data stored in persistent storage of some kind, such as an entity relational database. For example, the DAL might return a reference to an object (in… …
73Virtual user interface — A Virtual User Interface is a user interface to a virtual world. The Virtual User Interface or VUI (pronounced Viewy) is a terminology that is used to describe the interface to a collection of three dimensional applications, functions and… …
74Digital subscriber line access multiplexer — A Digital Subscriber Line Access Multiplexer (DSLAM, often pronounced dee slam ) allows telephone lines to make faster connections to the Internet. It is a network device, located in the telephony exchanges of the service providers, that connects …
75Random Access Channel — (RACH) is used in mobile phones or other wireless device on a TDMA based network when it needs to get the attention of a base station in order to initially synchronize its transmission with the base station.Random Access Channel is a shared… …
76OPC Historical Data Access — This group of standards, created by the OPC Foundation, provides COM specifications for communicating data from devices and applications that provide historical data, such as databases. The specifications provides for access to raw, interpolated… …
77Demand Assigned Multiple Access — This article is about the information technology. For other uses, see Dama (disambiguation). Demand Assigned Multiple Access (DAMA) is a technology used to assign a channel to clients that don t need to use it constantly. DAMA systems assign… …
78Non-volatile random-access memory — Computer memory types Volatile RAM DRAM (e.g., DDR SDRAM) SRAM In development T RAM Z RAM TTRAM Historical Delay line memory Selectron tube Williams tube Non volatile …
79Non-volatile random access memory — (NVRAM) is the general name used to describe any type of random access memory which does not lose its information when power is turned off. This is in contrast to the most common forms of random access memory today, DRAM and SRAM, which both… …
80Digital single-lens reflex camera — Nikon D700 full frame (FX) digital SLR camera …
