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Software researchers and practitioners have been addressing the problems of effort estimation for software development projects since at least the 1960s; see, e.g., work by Farr [8] [9] and Nelson. [10] Most of the research has focused on the construction of formal software effort estimation models.
In Agile software development, requirements are often expressed as user stories with accompanying acceptance criteria. User stories are typically part of a feature, or an epic, which is a broader functionality or set of related functionalities that deliver a specific value to the user based on the business requirements.
Facilitate testing and user documentation. With content based upon an action or event flow structure, a model of well-written use cases also serves as excellent groundwork and valuable guidelines for the design of test cases and user manuals of the system or product, which is an effort-worthy investment up-front.
Software prototyping is about creating prototypes, i.e. incomplete versions of the software program being developed.. The basic principles are: [1] Prototyping is not a standalone, complete development methodology, but rather an approach to try out particular features in the context of a full methodology (such as incremental, spiral, or rapid application development (RAD)).
Software quality management is a topic strongly linked with various project management, development, and IT operation methods, including: Software Quality Management implementation sample for project using RUP and V-Model. Project management method PRINCE2 [5] defines:
Visual Studio Lab Management is a software development tool developed by Microsoft for software testers to create and manage virtual environments. Lab Management extends the existing Visual Studio Application Lifecycle Management platform to enable an integrated Hyper-V based test lab. Since Visual Studio 2012, it is already shipped as a part ...
The project management triangle (called also the triple constraint, iron triangle and project triangle) is a model of the constraints of project management. While its origins are unclear, it has been used since at least the 1950s. [1] It contends that: The quality of work is constrained by the project's budget, deadlines and scope (features).
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).