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  2. System software - Wikipedia

    en.wikipedia.org/wiki/System_software

    System software was usually supplied by the manufacturer of the computer hardware and was intended to be used by most or all users of that system. Many operating systems come pre-packaged with basic application software. Such software is not considered system software when it can be uninstalled without affecting the functioning of other software.

  3. Software configuration management - Wikipedia

    en.wikipedia.org/wiki/Software_configuration...

    Software configuration management (SCM), a.k.a. software change and configuration management (SCCM), [1] is the software engineering practice of tracking and controlling changes to a software system; part of the larger cross-disciplinary field of configuration management (CM). [2] SCM includes version control and the establishment of baselines.

  4. List of version-control software - Wikipedia

    en.wikipedia.org/wiki/List_of_version-control...

    StarTeam [proprietary, client-server] – coordinates and manages software delivery process by Micro Focus, formerly Borland; centralized control of digital assets and activities; Subversion (SVN) [open, client-server] – versioning control system inspired by CVS [7] Surround SCM [proprietary, client-server] – version control tool by Seapine ...

  5. Comparison of version-control software - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_version...

    The following table contains relatively general attributes of version-control software systems, including: Repository model, the relationship between copies of the source code repository. Client–server, users access a master repository via a client; typically, their local machines hold only a working copy of a project tree. Changes in one ...

  6. Information technology controls - Wikipedia

    en.wikipedia.org/.../Information_technology_controls

    IT controls are often described in two categories: IT general controls and IT application controls. ITGC includes controls over the hardware, system software, operational processes, access to programs and data, program development and program changes.

  7. Information technology general controls - Wikipedia

    en.wikipedia.org/wiki/Information_technology...

    Information technology general controls (ITGC) are controls that apply to all systems, components, processes, and data for a given organization or information technology (IT) environment. The objectives of ITGCs are to ensure the proper development and implementation of applications, as well as the integrity of programs, data files, and ...

  8. Version control - Wikipedia

    en.wikipedia.org/wiki/Version_control

    A version control system is a software tool that automates version control. Alternatively, version control is embedded as a feature of some systems such as word processors, spreadsheets, collaborative web docs, [2] and content management systems, e.g., Wikipedia's page history.

  9. Distributed control system - Wikipedia

    en.wikipedia.org/wiki/Distributed_control_system

    A distributed control system (DCS) is a computerized control system for a process or plant usually with many control loops, in which autonomous controllers are distributed throughout the system, but there is no central operator supervisory control. This is in contrast to systems that use centralized controllers; either discrete controllers ...