Testing is an research managed to provide stakeholders with a erudition about the quality of the website product or service under test. Testing can also provide an objective, independent view of the software to enable the business to comprehend and recognize the risks of implementation. Test techniques include the process of executing a program with the intent of finding bugs(errors or other defects), and verifying that the product is fit for use.
Testing involves the achievement of a component or system component to evaluate one or more properties of interest. In prevailing, these properties indicate the extent to which the component or system under test.