Question

destermine which basic type of software development interests you.​

Answer 1

Answer:

Different companies based on the software application or productو select the type of development model which suits to their application. But these days in market the ‘Agile Methodology’ is the most used model. ‘Waterfall Model’ is the very old model. In ‘Waterfall Model’ testing starts only after the development is completed. Because there are many defects and failures which are reported at the end. So,the cost of fixing these issues are high. Hence, these days people are preferring ‘Agile Model’. In ‘Agile Model’ after every sprint there is a demo-able feature to the customer. Hence customer can see the features whether they are satisfying their need or not.

‘V-model’ is also used by many of the companies in their product. ‘V-model’ is nothing but ‘Verification’ and ‘Validation’ model. In ‘V-model’ the developer’s life cycle and tester’s life cycle are mapped to each other. In this model testing is done side by side of the development.