CHAPTER 3: GATHER REQUIREMENTS
Once you’ve been through the tasks in the previous chapter, you will have a very good overview understanding of what is needed from the new system or service. The next step is to obtain a more detailed specification of what’s needed.
In this chapter, we will look at:
Purpose and objectives of requirements
You may ask yourself why this exercise is needed. After all, you already know what you need, don’t you?
There are several reasons: