Metodologias de Desenvolvimento Incremental

Study Notes

Incremental Iterative Methodologies

Cascading Model: A sequential, linear approach. Requirements are gathered upfront, and the project proceeds in phases. Changes are difficult and costly to implement later in the development cycle. This model is appropriate for projects with well-defined requirements and minimal expected changes.
IRUP (Iterative Rational Unified Process): An iterative software development process that focuses on iterative development and continuous improvement. It emphasizes iterative cycles with increasingly detailed requirements. It allows for adjustments according to feedback from prior iterations. Key characteristics include iterative development, continuous improvement, and feedback loops to ensure results meet needs.
Anti-pattern Fix: Refers to addressing problems or flaws identified during a specific development phase in an iterative manner. This methodology isn't a specific model, but a practical approach to fixing issues during iterations. The central idea is to address problems immediately during the development lifecycle to prevent them from becoming major issues later.
Spiral Model: Combines iterative development with risk assessment. Each iteration is a 'spiral'; each loop assesses risks in that area, and the next loop iterates on what works and risks in the next area based on the progress from previous steps. Risk analysis is a cornerstone.
V-Model: A linear model that emphasizes verification and validation in each phase. Clear correspondence between stages of design and testing ensures products meet established requirements. It works effectively when requirements are well-defined and unlikely to change significantly during development.
Prototyping: Focuses on creating a quickly working model (prototype) that captures the core features and requirements early on. It obtains user feedback early and refines designs iteratively. This approach reduces risk compared to other methods.
Linear Model: A traditional waterfall approach. It has a linear flow, where each phase must be completed sequentially before moving to the next. Limited flexibility, not ideal for projects involving evolving requirements or significant uncertainty about the needs of the user.

Description

Este quiz explora as metodologias de desenvolvimento incremental, incluindo o Modelo Cascata e o IRUP. Você aprenderá sobre suas características, vantagens e como abordar problemas durante o processo de desenvolvimento. Avalie seu conhecimento sobre essas abordagens e como elas se aplicam a projetos de software.