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  • S

    What is a sprint (software development)?

    In Agile product development and software project management, a sprint is a set period of time during which specific work has to be completed and made ready for review.

  • What is shift-right testing?

    Shift-right testing is a method of continuously testing software while it is in a post-production environment.

  • What is software resilience testing?

    Software resilience testing is a method of software testing that focuses on ensuring that applications perform well in real-life or chaotic conditions.

  • What is static application security testing (SAST)?

    Static application security testing (SAST) is the process of analyzing and testing application source code for security vulnerabilities.

  • What is synthetic monitoring?

    Synthetic monitoring is a proactive monitoring approach that uses scripted simulations of user interactions to assess the performance and availability of websites, applications and services.

  • What is systems development life cycle?

    The systems development life cycle (SDLC) is a conceptual model used in project management that describes the stages involved in an information system development project -- from an initial feasibility study all the way through maintenance of the completed application.

  • What is the software development lifecycle (SDLC)?

    The software development lifecycle (SDLC) is a project management framework that describes the stages and tasks involved in each step of software development.

  • What is the spiral model and how is it used?

    The spiral model is a systems development lifecycle (SDLC) method used for risk management that combines the iterative development process model with elements of the Waterfall model.

  • T

    test harness

    In software development, a test harness is a collection of software and test data used by developers to unit test software models during development.

  • test-driven development (TDD)

    Test-driven development (TDD), also called test-driven design, is a software programming method that interlaces unit testing, programming and refactoring on source code.

  • What is a test case?

    A test case is a set of actions performed on a system to determine if it satisfies software requirements and functions correctly.

  • U

    Unified Modeling Language (UML)

    Unified Modeling Language (UML) is a standard notation for modeling real-world objects as a first step in designing an object-oriented system.

  • unit testing

    Unit testing is a software development process in which the smallest testable parts of an application, called units, are individually scrutinized for proper operation.

  • use case

    A use case is a methodology used in system analysis to identify, clarify and organize system requirements.

  • user story

    A user story is a tool in Agile software development used to capture a description of a software feature from a user's perspective. The user story describes the type of user, what they want and why. A user story helps to create a simplified description of a requirement.

  • UX research

    User experience (UX) research is the study of learning what end users of a system or product need and want, then employing those insights to enhance the design process for products, services or software.

  • What is user acceptance testing (UAT)?

    User acceptance testing (UAT), also called application testing or end-user testing, is a phase of software development in which the software is tested in the real world by its intended audience.

  • V

    versioning

    Versioning is the creation and management of multiple releases of a product, all of which have the same general function, but are improved, upgraded or customized.

  • W

    What is a Waterfall model? Definition and guide

    The Waterfall model is a linear, sequential approach to the software development lifecycle (SDLC) that is popular in software engineering and product development.

  • What is web application (web apps) and its benefits?

    A web application (web app) is an application program that is stored on a remote server and delivered over the internet through a browser interface.

  • What is white box testing?

    White box testing is a software testing methodology in which the code structure is known and understood by the tester.

  • whole-team approach (team-based approach)

    The whole-team approach (team-based approach) is a style of project management in which everyone on the project team is held equally responsible for the quality and success of the project.