CIS 2200 CHAPTER 18 QUESTIONS AND ANSWERS.|GUARANTEED SUCCESS

Methodology a set of policies, procedures, standards, processes, practices, tools, techniques, and tasks that people apply to technical and management challenges. Waterfall Methodology a sequence of phases in which the output of each phase becomes the input for the next Prototyping a modern design approach where the designers and system users use an iterative approach to building the system. Discovery Prototyping builds a small-scale representation or working model of the system to ensure it meets the user and business requirements. Iterative Development consists of a series of tiny projects. Agile Methodology aims for customer satisfaction through early and continuous delivery of useful software components developed by an iterative process using the bare minimum requirements. Rapid Application Development (RAD) Methodology (Rapid Prototyping) emphasizes extensive user involvement in the rapid and evolutionary construction of working prototypes of a system, to accelerate the systems development process. Extreme Programming (XP) Methodology like other agile methods, breaks a project into four phases, and developers cannot continue to the next phase until the previous phase is complete. Rational Unified Process (RUP) Methodology owned by IBM, provides a framework for breaking down the development of software into four "gates." The Four Gates in Rational Unified Process (RUP) Methodology 1) Gate one: inception. This phase ensures all stakeholders have a shared understanding of the proposed system and what it will do. 2) Gate two: elaboration. This phase expands on the agreed-upon details of the system, including the ability to provide an architecture to support and build it. 3) Gate three: construction. This phase includes building and developing the product. 4) Gate four: transition. Primary questions answered in this phase address ownership of the system and training of key personnel. Scrum Methodology uses small teams to produce small pieces of software using a series of "sprints," or 30-day intervals, to achieve an appointed goal. Software development methodologies ** 1) waterfall methodology 2) agile methodology 3) rapid application development (RAD) methodology 4) extreme programming (XP) methodology 5) rational unified (RUP) methodology 6) scrum methodology