Object-Oriented Analysis and Design and Agile Methodologies

Agile Methodologies
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What the Agile methods module is all about and Agile methodology definition
Agile methodology is an alternative to traditional project management such as waterfall, or traditional sequential development which are utilized in the software development process (Gurtejpsingh, 2013).Agile methodology is a group of software development strategies which consist of iterative and incremental development, where requirements and solutions advance through coordinated efforts between self- organizing, cross-practice groups (Gurtejpsingh, 2013). It advances versatile planning, evolutionary development and delivery; a time boxed iterative approach, and empowers quick and adaptable reaction to change (Waters, 2007). In a nutshell, agile methodology is a theoretical structure that advances anticipated collaborations all through the development cycle (Gurtejpsingh, 2013).
The Agile methods module introduces agility due to its simplicity and flexibility (Gurtejpsingh, 2013). The main agile methods are the scrum, DSDM and XP (Waters, 2007). Scrum is an agile method that deals with how to manage tasks within a team-based development environment (Version.com, 2016). Scrum is simple to implement and aids in addressing some of the management issues in IT development teams. DSDM (Dynamic System Development Method), depends on key rule that basically spin around business needs; these are stakeholder collaboration, active user involvement, frequent delivery, empowered teams and integrated testing (Gurtejpsingh, 2013). XP (Extreme Programming) is a more radical form of agile methodology (Waters, 2007). XP concentrates more on the software engineering process and addresses the analysis, improvement and test stages with novel methodologies that have a significant effect of the nature of the final item (Waters, 2007).
Overview of the most common agile methodology practices and characteristics
Agile methodology provides some of the best characteristics such as: quick and good Return on investments,in increasing great profit and allowing for frequent testing (Version.com, 2016). Agile methodology offers quick and good Return on investments due to the fact that the delivery of the project happens under the given timeline for each module or iterations Agile development helps an individualin increasing great profit for a person’s software project investments (Globalteckz.com, 2013). Also, another common practice and characteristic is the frequent testing, this is on account of it guarantees that the product to be conveyed by the seller is according to the fundamentals not a misunderstanding in its usefulness (Version.com, 2016). Collaborative approach is another common practice and characteristics involved,this is the place bo...