Question

Current trends in software engineering are moving away from the waterfall model for large

and moving towards iterative methods such as spiral model. What we are gaining and

losing as a result? Explain with suitable examples.​

Answer 1

Explanation:

In waterfall projects, requirements are gathered in the analysis phase. ... The whole process is not built to cope with changing requirements. The more the project has progressed, the bigger the effort required to change existing requirements or add requirements that have been missed during analysis.