Interview Questions 71

7. What is SDLC (Software Development Life Cycle)?

Answer: SDLC (Software Development Life Cycle) is the process of developing software through business needs, analysis, design, implementation and maintenance. Software has to go through various phases before it is born which are as follows:

(i)Generating a Concept– A concept comes from the users of the software. For example, a Pizza Hut may need software to sell pizza. An Indian store may need software to sell its newly arrived movies or grocery. The owner of the company feels that he needs software that would help him in tracking his expenses and income as well as enhance the selling process. This is how the concept is generated. The owner will specifically tell the software company what kind of software he would need. In other words, he will specify his requirements.