a friend of mine looked at his 'friend' list and there is a green dot by my name. He does not know why or what this is. I also have not been able to see a recent picture he shared. is that related to the green dot. He doesn't know what the green dot means either. by Robin Brazelton. 146 Votes Â· 25 Followers Â· Seen by 7,796.
Functional requirements are pretty easy to come up with because theyâre driven by imagination: Anything you can imagine or dream that you want this product to do can become a functional requirement. Non-functional requirements, on the other had, are driven by experience.
Behavioral requirements describing all the cases where the system uses the functional requirements are captured in use cases. Functional requirements are supported by non-functional requirements (also known as quality requirements functional requirements is detailed in the system design. typical functional requirement will contain a unique name and number, a brief summary, and a rationale. This information is used to help the reader understand why the requirement is needed, and to track the requirement through the development of the system.