During a conference call with investors, CEO Edward D. Breen defended DuPontâs research spending, saying the firm will still be âone of the highest R&D companies in the world.â Breen noted âwe were very selectiveâ in making the R&D reductions.
System development methodologies are promoted as a means of improving the management and control of the software development process, structuring and simplifying the process, and standardizing the development process and product by specifying activities to be done and techniques to be used.
Agile Modeling is a practice-based methodology for effective modeling and documentation of software-based systems. Simply put, Agile Modeling is a collection of values, principles, and practices for modeling software that can be applied on a software development project in an effective and light-weight manner. Agile Modeling is a supplement to other Agile Methodologies such as: 1  Extreme Programming.