Chapter 3

Importance of Interactive Environment


Requirements engineering is complex and involves the three independent and yet tightly integrated concerns of the environment, the system, and the requirements for the system. In this chapter, the initiative requirements describe the intentions of solving the problems about the environment, i.e., the application problem, whereas the tasks of requirements engineering are recognizing and expressing the requirements and developing the software specifications with which and how to solve the application problem. With these assumptions, the task can be entailed to develop or derive the software specification, based on the given properties of the environment and the interface after obtaining the ...

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