SDLC 面试题与答案

Question: Explain the strengths of the prototype model.

Strengths of the prototype model are:

a) Gains customer's confidence as developers and customers are in sync with each other's expectations continuously.
b) Ideal for online systems where high level of human computer interaction is involved.
c) Very flexible, as changes in requirements can be accommodated much more easily with every new review and refining.
d) Helps the developers and users both understand the system better.
e) Software built through prototyping needs minimal user training as users get trained using the prototypes on their own from the very beginning of the project.
f) Integration requirements are very well understood and deployment channels are decided at a very early stage.