Explain waterfall model????

Answer Posted / arun130887

Waterfall Model: - This is simplest model and it is linear in
organization. The coding begins after completing the
requirement session. Then testing is carried out. Advantage:
- 1.This model is used when requirement is fully know. 2.
Suitable for Short Duration project.3.Since there is no
rework in model, so there will High Quality product. Dis-
Advantages:- 1.It is not suitable for long term project.2. It
is not suitable for change driven project.

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