For example, in a payroll system ... In the 1970s, Xerox's Smalltalk was the first object-oriented programming language, which was used to create the graphical user interface (see Xerox Star).

viewing and totalling are examples of its behavior. Objects (individual invoices) inherit this behavior and combine it with their own data elements. See CRC cards and object-oriented programming.

a UML CASE tool and an object-oriented programming language. What you will learn. Knowledge, skills and attitudes you’ll be able to show as a result of successfully finishing this course. Animations, ...

as well as some advanced programming features. The course includes a significant practical component involving designing and implementing object-oriented programs in Java. The fourth number of the ...