What are stubs and drivers in manual testing?
Both stubs and drivers are a part of incremental testing. There are two approaches, which are used in incremental testing, namely bottom up and top down approach. Drivers are used in bottom up testing. They are modules, which test the components to be tested. The look of the drivers is similar to the future real modules. A skeletal or special purpose implementation of a component, which is used to develop or test a component, that calls or is otherwise dependent on it. It is the replacement for the called component. Explain priority, severity in software testing. Priority is the level of business importance, which is assigned to a defect found. On the other hand, severity is the degree of impact, the defect can have on the development or operation of the component or the system. Explain the waterfall model in testing. Waterfall model is a part of software development life cycle, as well as software testing. It is one of the first models to be used for software testing. Tell me about V
