Tagged Questions
2
votes
1answer
298 views
Is my DFD accurate?
This is my first ever DFD that I made after my fair share of learning but I have no way of verifying whether it is correct or not. Although I have taken utmost care to make sure it is right, I may be ...
5
votes
5answers
288 views
How to model the components of a non Information System?
I am working on a kernel-related project (specifically related to the TCP/IP stack of the kernel).
I need to build some models to describe the functionality and components of my system.
Initially I ...
1
vote
1answer
90 views
What are ways of drafting a workflow document that maps elements in the design close to their counterparts in code?
We're starting a medium sized PHP web app, written in MVC fashion, using CodeIgniter. Most of the functional specifications have been written, and there are a few features that will definitely be ...
2
votes
2answers
792 views
how to express alternative flows in activity diagram
I want to express the below events in an activity diagram:
An alternative flow, such as "at step x of basic flow, user clicks cancel instead of ok".
An alternative entry to the use case, such as ...
