In systems engineering and requirements engineering, a non-functional requirement (NFR) is a requirement that specifies criteria that can be used to judge...

NFR (Non-Functional Requirements) need a framework for compaction. The analysis begins with softgoals that represent NFR which stakeholders agree upon...

between the high-level business requirements and more detailed solution requirements. Functional (solution) requirements Usually detailed statements of...

industry sector – Part 1: Framework, definitions, system, hardware and software requirements, based on EN 61508 IEC 61511-2, Functional safety – Safety instrumented...

In computer programming, a software framework is an abstraction in which software, providing generic functionality, can be selectively changed by additional...

Functional testing can evaluate compliance to functional requirements. Sometimes, functional testing is a quality assurance (QA) process. Functional testing...

A functional specification (also, functional spec, specs, functional specifications document (FSD), functional requirements specification) in systems...

development) are defined in terms of functional and non-functional requirements; covering key quality attributes of functional stability, portability, and reliability...

accomplished. Functional requirements analysis will be used as the toplevel functions for functional analysis. Non-functional requirements are requirements that...

Design by contract Extreme programming Functional testing Integration testing List of unit testing frameworks Regression testing Software archaeology...

translate into requirements on these quality attributes, which are variously called non-functional requirements, extra-functional requirements, behavioral...

builder) and what particular issue (for example, data and functionality) is being addressed. The framework is named after its creator John Zachman, who first...

capital A) include requirements, discovery and solutions improvement through the collaborative effort of self-organizing and cross-functional teams with their...

The Department of Defense Architecture Framework (DoDAF) is an architecture framework for the United States Department of Defense (DoD) that provides visualization...

In computer science, functional programming is a programming paradigm where programs are constructed by applying and composing functions. It is a declarative...

Software quality control refers to specified functional requirements as well as non-functional requirements such as supportability, performance and usability...

performance requirements, such as energy efficiency or seismic load, without a specific prescribed method by which to attain those requirements. This is...

approach to defining requirements and business-oriented functional tests for software products based on capturing and illustrating requirements using realistic...

The SIS shall meet the requirements of the applicable SIL which ranges from 1 to 4. The IEC standards define the requirements for each SIL for the lifecycle...

goal-oriented modeling and reasoning about requirements especially the non-functional requirements Goal-oriented Requirements Language (GRL) allows to express conflict...

taken to be the complement of a functional, possibly covert head (denoted INFL) which is supposed to encode the requirements for the verb to inflect – for...

Non-functional requirements Squale ISO/IEC JTC 1/SC 7 Software quality Systems and software engineering -- Systems and software Quality Requirements and...

systems require an architecture that meets a range of requirements. A key subset of these requirements includes support for the complete and effective testing...

that a product, process, or system meets all requirements of the certification program. Those requirements are listed in a document called the certification...

applied during a systems development life cycle to ensure the non-functional requirements for performance (such as throughput, latency, or memory usage)...

may involve A requirements gap – omission from the design for a requirement.: 426  Requirement gaps can often be non-functional requirements such as testability...

development frameworks based on iterative development, where requirements and solutions evolve via collaboration between self-organizing cross-functional teams...

Regression testing (rarely, non-regression testing) is re-running functional and non-functional tests to ensure that previously developed and tested software...

acquisition requirements and evaluation criteria for future defense programs. JCIDS was created to replace the previous service-specific requirements generation...

developed BDD frameworks over a period of years, finally framing it in terms of a communication and collaboration framework for developers, QA and non-technical...