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.
If a component of the team needs to be replaced, the new person can understand where the project is currently, easily. The Agile method on the other hand is an iterative and incremental approach to software development. In this form of SDLC small modules of the final products are released for the users to review and then are changed accordingly.