ASSIGNMENT

UML

The Pizza Ordering System

The Pizza Ordering System allows the user of a web browser to order pizza for home delivery.  To place an order, a shopper searches to find items to purchase, adds items one at a time to a shopping cart, and possibly searches again for more items. 

When all items have been chosen, the shopper provides a delivery address.  If not planning to pay with cash, the shopper also provides credit card information.

 The system has an option for shoppers to register with the pizza shop.  They can then save their name and address information, so that they do not have to enter this information every time that they place an order.

1. Develop a use case diagram, for a use case for placing an order, PlaceOrder.  The use case should show a relationship to two previously specified use cases, IdentifyCustomer, which allows a user to register and log in, and PaybyCredit, which models credit card payments. 

2. Write a brief specification for the use case PlaceOrder.  (You do not need to specify the IdentifyCustomer and PaybyCredit use cases.)

3. The Pizza Ordering System also allows a registered shopper to check the status of an order.  Draw a use case diagram for this use case, CheckOrder.

4. What is the purpose of a program design review?  When in the software development process is it carried out and by whom?

Project Management

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