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  2. Functional Requirements for Bibliographic Records - Wikipedia

    en.wikipedia.org/wiki/Functional_Requirements...

    Functional Requirements for Bibliographic Records (FRBR / ˈ f ɜːr b ər /) is a conceptual entity–relationship model developed by the International Federation of Library Associations and Institutions (IFLA) that relates user tasks of retrieval and access in online library catalogues and bibliographic databases from a user’s perspective.

  3. Functional requirement - Wikipedia

    en.wikipedia.org/wiki/Functional_requirement

    Functional requirements are supported by non-functional requirements (also known as "quality requirements"), which impose constraints on the design or implementation (such as performance requirements, security, or reliability). Generally, functional requirements are expressed in the form "system must do <requirement>," while non-functional ...

  4. Configuration management - Wikipedia

    en.wikipedia.org/wiki/Configuration_management

    Top level Configuration Management Activity model. Configuration management (CM) is a management process for establishing and maintaining consistency of a product's performance, functional, and physical attributes with its requirements, design, and operational information throughout its life.

  5. List of system quality attributes - Wikipedia

    en.wikipedia.org/wiki/List_of_system_quality...

    In software architecture, these attributed are known as "architectural characteristic" or non-functional requirements. Note that it's software architects' responsibility to match these attributes with business requirements and user requirements. Note that synchronous communication between software architectural components, entangles them and ...

  6. Non-functional requirement - Wikipedia

    en.wikipedia.org/wiki/Non-functional_requirement

    Broadly, functional requirements define what a system is supposed to do and non-functional requirements define how a system is supposed to be.Functional requirements are usually in the form of "system shall do <requirement>", an individual action or part of the system, perhaps explicitly in the sense of a mathematical function, a black box description input, output, process and control ...

  7. Joint Capabilities Integration and Development System

    en.wikipedia.org/wiki/Joint_Capabilities...

    In order to assess US capability to execute Joint Integrating Concepts there are three phases to capabilities-based assessment: a functional area analysis, a functional needs analysis, and a functional solutions analysis. The functional area analysis identifies operational tasks, conditions and standards needed to accomplish objectives.

  8. Functional specification - Wikipedia

    en.wikipedia.org/wiki/Functional_specification

    A functional specification (also, functional spec, specs, functional specifications document (FSD), functional requirements specification) in systems engineering and software development is a document that specifies the functions that a system or component must perform (often part of a requirements specification) (ISO/IEC/IEEE 24765-2010).

  9. Principle of least privilege - Wikipedia

    en.wikipedia.org/wiki/Principle_of_least_privilege

    In [1] information security, computer science, and other fields, the principle of least privilege (PoLP), also known as the principle of minimal privilege (PoMP) or the principle of least authority (PoLA), requires that in a particular abstraction layer of a computing environment, every module (such as a process, a user, or a program, depending on the subject) must be able to access only the ...