In this application you use a structured approach to model, Ask an Expert

Engineering

In this Application you use a structured approach to model the data flow processes as you develop the data aspect of your design.

Consider this scenario: Quality Tools is a company that sells a line of high-quality tools through an online store. When customers place orders on the company's website, the system checks to see if the items are in stock, issues a status message to the customer, and generates a shipping order to the warehouse, which fills the order. The system automatically bills the customer when the order ships. The system also produces various reports.

For this Application, perform the following:

Draw a context diagram for the order system.
Draw a Level 0 DFD for the order system.
Justify the choices you made in your context diagram and DFD.
Briefly compare the structured approach you use here with the object-oriented approach outlined in your reading.

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Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M9886882

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