direct-in system access
- (DISA)See remote access.
IT glossary of terms, acronyms and abbreviations. Faulkner Information Services . 2015.
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Direct Inward System Access — (DISA) ist eine Funktion innerhalb von Telekommunikationssystemen, die es ermöglicht von außerhalb derart auf eine Telefonanlage zuzugreifen, dass der anrufende Anschluss als Teil der angerufenen Telekommunikationstruktur erscheint. So kann… … Deutsch Wikipedia
direct access — noun (computing) The ability to access data in a storage and retrieval system directly without having to scan any part of the storage file first (also random access) • • • Main Entry: ↑direct * * * diˌrect ˈaccess [direct access] noun … Useful english dictionary
Access method — An access method is a function of a mainframe operating system that enables access to data on disk, tape or other external devices. They were introduced in 1963 in IBM OS/360 operating system. [http://researchweb.watson.ibm.com/journal/rd/255/ausl… … Wikipedia
Access network — An access network is that part of a telecommunications network which connects subscribers to their immediate service provider. It is contrasted with the core network, (for example the Network Switching Subsystem in GSM) which connects local… … Wikipedia
Access (TV channel) — This article is about the television channel in Alberta. For the American infomercial channel, please see Access Television Network. Infobox Broadcast call letters = CJAL TV / CIAN TV city = station station slogan = The Education Station… … Wikipedia
Direct memory access — (DMA) is a feature of modern computers that allows certain hardware subsystems within the computer to access system memory independently of the central processing unit (CPU). Without DMA, the CPU using programmed input/output is typically fully… … Wikipedia
Direct access trading — is a technology which allows stock traders to trade directly with market makers or specialists, rather than trading through stock brokers. Direct access trading systems use front end trading software and high speed computer links to stock… … Wikipedia
Direct Graphics Access — is a plug in for the X Window System that allows client programs direct access to the frame buffer. Graphics hardware communicates via a chunk of memory called a frame buffer. This is an array of values that represent pixel color values on the… … Wikipedia
Direct Programming Interface — (DPI) is an interface which we use to interface System Verilog with foreign languages. These Foreign languages can be a C, C++, System C as well as others. DPI s consists of two layers: A System Verilog Layer and a Foreign language layer. Both… … Wikipedia
Direct distance dialing — (DDD) or direct dial is a telecommunications term for a network provided service feature in which a call originator may, without operator assistance, call any other user outside the local calling area. DDD requires more digits in the number… … Wikipedia