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A condition or capability needed by a user to solve a problem or achieve an objective; A condition or capability that must be met or possessed by a system or system component to satisfy a contract, standard, specification, or other formally imposed document; A documented representation of a condition or capability as in 1 or 2
Business requirements in the context of software engineering or the software development life cycle, is the concept of eliciting and documenting business requirements of business users such as customers, employees, and vendors early in the development cycle of a system to guide the design of the future system.
Requirement is a relatively broad concept that can describe any necessary or desired function, attribute, capability, characteristic, or quality of a system for it to have value and utility to a customer, organization, user, or other stakeholder.
This can, for example, be used during the development process to prioritize the requirement, [6] determining how valuable the requirement is to a specific user. It can also be used after the deployment when user studies show that a feature is not used, to see why it was required in the first place.
In software and systems engineering, a use case is a potential scenario in which a system receives an external request (such as user input) and responds to it. A use case is a list of actions or event steps typically defining the interactions between a role (known in the Unified Modeling Language (UML) as an actor) and a system to achieve a goal.
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Metamotivation is a term coined by Abraham Maslow to describe the motivation of people who are self-actualized and striving beyond the scope of their basic needs to reach their full potential. Maslow suggested that people are initially motivated by a series of basic needs, [1] called the hierarchy of needs.
Information retrieval (IR) in computing and information science is the task of identifying and retrieving information system resources that are relevant to an information need. The information need can be specified in the form of a search query. In the case of document retrieval, queries can be based on full-text or other content-based indexing.