Briefly describe the steps of a pure prototyping methodology as an alternative to an SDLC approach. Which disadvantages of an SDLC methodology are addressed by a prototyping approach? (250 words)
Prototyping approach takes advantage of availability of fourth generation procedural languages and relational database management systems. It helps the quick creation of a project or a part of a project and then the system is revised after users have tried the developed prototype of the project. Only a few fundamental features are incorporated in prototype, more functionality is added later. The following are the ...
Prototyping methodology allows Rapid Application Development (RAD). It is used to create quick demos and mock-ups. There are many fourth generation RAD tools. This solution describes the RAD steps employed by prototyping methodology in contrast to SDLC.