Review the Brewbean's application page in Figure. List the logical processing steps that need to occur if the Check Out button is clicked for the next page to display the order subtotal, shipping amount, tax amount, and final total. The shipping costs are stored in a database table by number of items. The tax percentage, stored by state in a database table, is based on the customer's billing state.

Name the four types of stored program unit structures and the basic differences between them

If you aren't using Oracle development tools, such as Oracle Forms, should you pursue learning PL/SQL? Why or why not?

Describe the major difference between a two-tier and a three-tier application model.

Describe what a user interface is and the role a procedural language plays in user interfaces.