Unformatted text preview: 9. Be sure to display 2+ children nodes for each parent node. 10. Don’t use exact same term for a process at two levels (e.g., levels 0, 1) 11. Be sure there is no horizontal duplication of processes 12. Don’t use technical terms for a process. 13. Don’t use communication-only processes—state business purpose of the process 14. Follow the DFD Chapter rules (no miracles, black holes, etc.) 15. Make sure children node are same kind/type as parent node (Levels 1, 2…) 16. Make sure children nodes are sequential 17. Make sure children nodes are more minute steps of a parent node...
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- Fall '10
- Black Holes, parent node, Make sure children