What is the main outcome expected from the software evolution process?

The primary outcome expected from the software evolution process is adjustments to meet changing requirements. This reflects the reality that software is often built to serve specific needs, but as users interact with it or as external conditions change, those needs may evolve. Software evolution aims to ensure that the system remains relevant, usable, and effective over time.

Being responsive to changes might include adding new features, modifying existing functionality, or fixing issues that arise as the software is used. This dynamic nature is essential in software engineering since it acknowledges that requirements are rarely static; they often develop as technology, user expectations, and business goals progress.

This understanding contrasts with a complete overhaul of software architecture, which is not typically a desired outcome during the evolution process unless absolutely necessary. Similarly, reducing software features does not represent a goal of evolution; instead, it usually aims to enhance or adapt the software rather than taking away capabilities. Training software users is also important for proper utilization but is more of a complementary activity that follows after software adjustments have been made rather than a direct outcome of the evolution process itself.