2.Application Services The AAT accepts inputs based on the number of buttons selected. Each button is linked to a corresponding course name and number. The course name and number fields are part of a table that also includes comments for each course. The comments range from trivial messages advising the user that it is OK to enroll to messages advising the user that specific prerequisites must be met before proceeding. The computations are based on comparing prerequisite information to the course that is selected.
Data transformations occur after the comparisons are complete.
The data that entered is transformed into a similar table format with the AAT s comments. 3.External Interfaces and Database Requirements Data for the AAT will reside within the web page and thus will not require a database. To view and operate the AAT, users will interface with the Netscape browser. Netscape will allow the users to select the appropriate fields within the AAT and will also generate the output data in a viewable format. Some limitations for the AAT are the areas of study and course selections.