Explain throw-away prototyping and evolutionary prototyping, Software Engineering

Assignment Help:

Q. Explain throw-away prototyping and evolutionary prototyping. Discuss the differences between the two.

Ans Throw-Away Prototyping as well called close ended prototyping.

Throwaway or else Rapid Prototyping refers to the creation of a model that will eventually be discarded rather than becoming part of the final delivered software. Rapid Prototyping engaged creating a working model of various parts of the system at a very early stage after a relatively short investigation. The method utilized in building it is usually quite informal the most important factor being the speed with which the model is provided. The model then turns into the starting point from which users can re-examine their expectations and clarify their requirements. When this has been accomplished the prototype model is thrown away and the system is formally developed based on the identified requirements.

The most apparent reason for using Throwaway Prototyping is that it can be done quickly. If the users are able to get quick feedback on their requirements they may be able to refine them early in the development of the software. Speed is vital in implementing a throwaway prototype since with a limited budget of time and money little is able to be expended on a prototype that will be discarded. Strength of throwaway prototyping is its capability to construct interfaces that the users can test. The user interface is what the client sees as the system and by seeing it in front of them it is much easier to grasp how the system will work.


Related Discussions:- Explain throw-away prototyping and evolutionary prototyping

What is ripple effect, What is ripple effect?       The ripple effect i...

What is ripple effect?       The ripple effect is a term used to describe a situation where, like the ever expanding ripples across water when an object is dropped into it, an

Static testing tools and dynamic testing tools, Static testing tools: 1...

Static testing tools: 1. Static analysers   2. Code inspectors  3. Standard Dynamic testing tools   1. Coverage analyzers (execution verifiers)    2. Output co

Explain fan in, FAN IN is simply a count of the number of other Components...

FAN IN is simply a count of the number of other Components that can call, or pass control, to Component A.

What is boundary value, Explain Boundary value? (1)A data value that cor...

Explain Boundary value? (1)A data value that corresponds to a input, internal, or output value specified for a system or component. (2) A value which lies at, or just inside

Explain ad hoc testing, Ad hoc testing is a testing approach. It is the lea...

Ad hoc testing is a testing approach. It is the least formal testing approach.

What is code review, A meeting at which software code is presented to proje...

A meeting at which software code is presented to project personnel, users,  managers,  customers, or other interested parties for approval or comment. Contrast with code audit, cod

What does modality in data modeling indicates, What does modality in data m...

What does modality in data modeling indicates? Modality shows whether or not a particular data object must participate in the relationship.

Software requirements analysis, What types of models are formed during soft...

What types of models are formed during software requirements analysis?   Functional and behavioral

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd