Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Functional_requirement> ?p ?o. }
Showing items 1 to 37 of
37
with 100 items per page.
- Functional_requirement abstract "In software engineering (and Systems Engineering), a functional requirement defines a function of a system or its component. A function is described as a set of inputs, the behavior, and outputs (see also software).Functional requirements may be calculations, technical details, data manipulation and processing and other specific functionality that define what a system is supposed to accomplish. Behavioral requirements describing all the cases where the system uses the functional requirements are captured in use cases. 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 requirements are "system shall be <requirement>". The plan for implementing functional requirements is detailed in the system design. The plan for implementing non-functional requirements is detailed in the system architecture.As defined in requirements engineering, functional requirements specify particular results of a system. This should be contrasted with non-functional requirements which specify overall characteristics such as cost and reliability. Functional requirements drive the application architecture of a system, while non-functional requirements drive the technical architecture of a system.In some cases a requirements analyst generates use cases after gathering and validating a set of functional requirements. The hierarchy of functional requirements is: user/stakeholder request → feature → use case → business rule. Each use case illustrates behavioral scenarios through one or more functional requirements. Often, though, an analyst will begin by eliciting a set of use cases, from which the analyst can derive the functional requirements that must be implemented to allow a user to perform each use case.".
- Functional_requirement wikiPageExternalLink reqs.
- Functional_requirement wikiPageExternalLink index.html.
- Functional_requirement wikiPageExternalLink www.stellman-greene.com.
- Functional_requirement wikiPageID "2377273".
- Functional_requirement wikiPageRevisionID "602219788".
- Functional_requirement hasPhotoCollection Functional_requirement.
- Functional_requirement subject Category:Software_requirements.
- Functional_requirement subject Category:Systems_engineering.
- Functional_requirement type Abstraction100002137.
- Functional_requirement type Act100030358.
- Functional_requirement type Duty101129920.
- Functional_requirement type Event100029378.
- Functional_requirement type GroupAction101080366.
- Functional_requirement type PsychologicalFeature100023100.
- Functional_requirement type Requirement105892651.
- Functional_requirement type SocialControl101123598.
- Functional_requirement type SoftwareRequirements.
- Functional_requirement type YagoPermanentlyLocatedEntity.
- Functional_requirement comment "In software engineering (and Systems Engineering), a functional requirement defines a function of a system or its component. A function is described as a set of inputs, the behavior, and outputs (see also software).Functional requirements may be calculations, technical details, data manipulation and processing and other specific functionality that define what a system is supposed to accomplish.".
- Functional_requirement label "Anforderung (Informatik)".
- Functional_requirement label "Functional requirement".
- Functional_requirement label "Requisito funcional".
- Functional_requirement label "Requisito funcional".
- Functional_requirement label "Spécification fonctionnelle".
- Functional_requirement label "متطلب وظيفي".
- Functional_requirement label "功能需求".
- Functional_requirement sameAs Anforderung_(Informatik).
- Functional_requirement sameAs Requisito_funcional.
- Functional_requirement sameAs Spécification_fonctionnelle.
- Functional_requirement sameAs Requisito_funcional.
- Functional_requirement sameAs m.077mjz.
- Functional_requirement sameAs Q3264234.
- Functional_requirement sameAs Q3264234.
- Functional_requirement sameAs Functional_requirement.
- Functional_requirement wasDerivedFrom Functional_requirement?oldid=602219788.
- Functional_requirement isPrimaryTopicOf Functional_requirement.