SAD chapter 01

6. Input Interrelationship Components Output Environment Boundary Interface

10. Dining Room Storage Office Kitchens Contour Boundary Inputs: Food ,labor, cash, etc. Outputs : Prepared food Trash Etc. Environments : customers, food distribution, banks, etc. interrelationship A fast food restaurant as a system: Example

14. Produce Management report Update Goods sold file Update Inventory file Process Customer Food order Kitchen Customer Goods sold file Restaurant manger 1.0 2.0 3.0 Daily goods sold amount Formatted Goods sold data Inventory file Management report Goods Sold Inventory data Daily inventory Depletion amounts Kitchen order Customer order Receipt *Data flow diagram for fast food restaurant IS 4.0

17. Problem analyzing and solving Skills