basic direct access method

basic direct access method
bazinis tiesioginės kreipties metodas statusas T sritis automatika atitikmenys: angl. basic direct access method vok. Basisdirektzugriffsmethode, f rus. базисный метод прямой выборки, m pranc. méthode à accès direct, f

Automatikos terminų žodynas. – Vilnius: Technika. . 2004.

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  • Basic direct access method — In IBM mainframe operating systems, basic direct access method (BDAM) is an access method to read and write data sets directly. In BDAM, the programmer has complete control of the organization of the file. Placement and retrieval is done by… …   Wikipedia

  • 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

  • Direct access storage device — In mainframe computers and some minicomputers, a direct access storage device, or DASD (  /ˈdæ …   Wikipedia

  • Virtual storage access method — (VSAM) is an IBM disk file storage access method, first used in the OS/VS2 operating system, later used throughout the Multiple Virtual Storage (MVS) architecture and now in z/OS. Originally a record oriented filesystem, VSAM comprises four data… …   Wikipedia

  • méthode à accès direct — bazinis tiesioginės kreipties metodas statusas T sritis automatika atitikmenys: angl. basic direct access method vok. Basisdirektzugriffsmethode, f rus. базисный метод прямой выборки, m pranc. méthode à accès direct, f …   Automatikos terminų žodynas

  • 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 digital synthesis — (DDS) is an electronic method for digitally creating arbitrary waveforms and frequencies from a single, fixed source frequency. OverviewA basic DDS circuit consists of an electronic controller, a random access memory, a frequency reference… …   Wikipedia

  • Basic access authentication — In the context of an HTTP transaction, the basic access authentication is a method designed to allow a web browser, or other client program, to provide credentials ndash; in the form of a user name and password ndash; when making a request.… …   Wikipedia

  • Code division multiple access — This article is about a channel access method. For the mobile phone technology referred to as CDMA, see IS 95 and CDMA2000. Multiplex techniques Circuit mode (constant bandwidth) TDM · FDM  …   Wikipedia

  • Broadband Internet access — Broadband Internet access, often shortened to just broadband, is high speed Internet access typically contrasted with dial up access over a modem.Dial up modems are generally only capable of a maximum bitrate of 56 kbit/s (kilobits per second)… …   Wikipedia

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