Waterfall is a sequential design approach used in software development which includes requirements analysis, design, implementation, testing, integration and maintenance.
Advantage of waterfall model : It is simple and easy to use. Dis Advantage of waterfall model : no user feedbacks are taken.
the waterfall model gives us prototyping , and spirl model gives us product , so the set of the waterfall accommodat in the spirl to gives us this product.
All industries are using the waterfall model for software development.
The testing phase consumes the maximum effort in waterfall model.
I will try to answer this quickly as I don't have much time. As the name suggests, the waterfall model follows the path of an waterfall. It starts in the first stage of orientation, and ends at the release. It can only go one way (to the end goal) and the stages are very strict (you cant go back to a earlier stage). The Spiral model understands that reality doesn't always follow theory, and that an project should be designed to follow that reality. There are multiple prototypes released, and phases can be repeated until the desired result is reached (hence the spiral). The iterative model combines those two, making (IMHO) the waterfall model more ready for the real world. You should try googling yourself, I found lots of info about the differences in this article about the advantages of the waterfall model: http://www.waterfall-model.com/the-waterfall-model-avantages-and-disadvantages
the second, "proach" because no one says, "AProach." People say, "aPROACH."
meeting representatives
naked with a boner
World Load Aproach
To aproach a stop sign what should you do
a waterfall.
you have to get the HM waterfall to go over the waterfall
Khone
you use waterfall at the Pokemon waterfall or the battlefield.
a waterfall
there is a hm called waterfall
When using Surf outside of battle, and if there is a waterfall and you are at the bottom, you can travel up the waterfall by using Waterfall.