assignment 4 IT510

ASSIGNMENT

Reference Mini Case 2 and Mini Case 3 found in your module resources. Students will submit a context diagram for the order system, and create a decision table, to be submitted as a Word document.

Kitchen Gadgets (MINI CASE 2)

Kitchen Gadgets sells a line of high-quality kitchen utensils and gadgets. When customers place orders on the company’s Web site or through electronic data interchange (EDI), 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. When the order is shipped, the customer is billed. The system also produces various reports.

Tasks

1. Draw a context diagram for the order system.

Big State University (MINI CASE 3)

The Big State University course catalog reads as follows: “To enroll in MIS 260, which is an advanced course, a student must complete two prerequisites: MIS 120 and MIS 222. A student who completes either one of these prerequisites and obtains the instructor’s permission, however, will be allowed to take MIS 260.”

Tasks

1. Create a decision table that describes the Big State University course catalog regarding eligibility for MIS 260. Show all possible rules.