In the present scenario all software systems are imperfect because they cannot be built with math... more In the present scenario all software systems are imperfect because they cannot be built with mathematical or physical certainty, Hence in this research paper the comparison of various software development models has been carried out. According SDLC each and every model have the advantage and drawbacks so in this research we have to calculate the performance of each model on behalf of some important features. The concept of system lifecycle models came into existence that emphasized on the need to follow some structured approach towards building new or improved system. Many models were suggested like waterfall, Iterative model, prototype model, spiral model etc.
This paper deals with a vital and important issue in software engineering world. It is concerned ... more This paper deals with a vital and important issue in software engineering world. It is concerned with the software development processes which are known as software development life cycle. There are tons of SDLC models. This paper represents some of those models namely Waterfall model, Iterative model, V-shaped model, Spiral model & Agile model. Each model contains specific activities to be performed to develop software and also have advantages and disadvantages as well. Therefore, the main objective of this paper is to represent different models of software development and make a comparison between them to show the features and defects of each model.
In the present scenario all software systems are imperfect because they cannot be built with math... more In the present scenario all software systems are imperfect because they cannot be built with mathematical or physical certainty, Hence in this research paper the comparison of various software development models has been carried out. According SDLC each and every model have the advantage and drawbacks so in this research we have to calculate the performance of each model on behalf of some important features. The concept of system lifecycle models came into existence that emphasized on the need to follow some structured approach towards building new or improved system. Many models were suggested like waterfall, Iterative model, prototype model, spiral model etc.
This paper deals with a vital and important issue in software engineering world. It is concerned ... more This paper deals with a vital and important issue in software engineering world. It is concerned with the software development processes which are known as software development life cycle. There are tons of SDLC models. This paper represents some of those models namely Waterfall model, Iterative model, V-shaped model, Spiral model & Agile model. Each model contains specific activities to be performed to develop software and also have advantages and disadvantages as well. Therefore, the main objective of this paper is to represent different models of software development and make a comparison between them to show the features and defects of each model.
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