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Event Driven Programming

I terms of the Windows DNA model, we’re using SQL Server 7.0 to manage the data, UDA
as we code the Bank_DB. dll com component, and MTS (or COM+depending on the platform)
to provide an environment for Bank_Bus,dll and Bank_DB.dll to operate in. We haven’t talked
about ASP and IIS here, but when we show how to extend the WROBA case study and Web-
enable, those products will also make an appearance.
Since it’s a mere case study, there is some simplification. There are areas, which we highlight,
that the enthusiastic reader may like to improve upon. We’ve made no attempts to implement
deposit and withdrawal functionality, since there is no cash drawer, and no electronic checks
or credit card accounts are implemented.
Just as a taste of what we’ll be building, the following illustration shows the Information
menu of the customer interface part of the application:

Questions
1. Explain the WROBA.
2. What do you understand to online banking system?

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