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Question:
(a) Explain the importance of abstract classes in Java with an appropriate example.
(b) Explain what is meant by an interface in Java? Use a simple example to illustrate your answer.
(c) A GUI may contain text-fields, buttons, and other labels. A button usually triggers an event on the GUI. Explain the different processes in registering an event and handling the action performed by the button in Java.
(d) Write the code for a GUI which will allow a user to enter two numbers and then compute the product by clicking on a button. The result can be displayed in a text-field or as a label on the GUI.
RMI Object services: In addition to its remote object architecture, RMI gives some basic object services, which may be needed in a distributed application. 1. Object namin
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Is data has weight and prove it.
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We are in need of Programmer In search of someone who know java well enough to work under my in-house programmer and take work form him to keep the project moving. The project d
My java asignment is the following. Sorry if this is a repeat send. My email is Finding the largest object Write a method that returns the largest objects in an array of objects.
Is it possible to create any dialog window in Oracle in Java stored procedure?
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