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Today’s world of technology is completely dominated by machines, and their behavior is controlled by the software powering it. Software testing provides the solution to all our worries about machines behaving the exact way we want them to. This article will provide in-depth knowledge about the different Software Testing Models in the following sequence:
Software Testing is an integral part of the software development life cycle. There are different models or approaches you can use in the software development process where each model has its own advantages and disadvantages. So, You must choose a particular model depending on the project deliverables and complexity of the project.
The different Software Testing Models are:
This is the most basic software development life cycle process which is followed broadly in the industry. In this model, the developers follow a sequence of processes downwards towards the ultimate goal. It is like a waterfall where there are various phases involved.
The different phases in the waterfall model are:
The V Model is considered superior to the waterfall model. In this model, the development and test execution activities are carried out side by side in the downhill and uphill shape. Also, testing starts at the unit level and spreads towards the integration of the entire system.
In the Agile model, requirements and solutions evolve through collaboration between various cross-functional teams. It is also known as an iterative and incremental model. The agile software testing model focus on process adaptability and customer satisfaction by rapid delivery of working software product and by breaking the product into small incremental builds.
This software testing model is similar to the Agile model, but with more emphasis on risk analysis. The different phases of the spiral model include planning, risk analysis, engineering, and evaluation. In this case, you need to gather the requirements and perform the risk assessment at the base level and every upper spiral builds on it.
The Iterative model does not need a full list of requirements before beginning the project. The development process starts with the requirements of the functional part, which can be expanded later. The process is repetitive and allows new versions of the product for every cycle. Every iteration includes the development of a separate component of the system which is added to the functional developed earlier.
These are the different software testing models involved in the software development life cycle. I hope you understood how each of these models is used in software testing.
Now, you can check out the Software Testing Fundamentals Course by Edureka. This course is designed to introduce you to the complete software testing life-cycle. You will be learning different levels of testing, test environment setup, test case design technique, test data creation, test execution, bug reporting, CI/CD pipeline in DevOps, and other essential concepts of software testing.
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