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Swing Interview Questions And Answers
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Questions 6 Which class is the immediate supar class of the menuComponent class?
Answer
Object.
Questions 7 Which containers may have a menu bar?
Answer
Frame
Questions 8 Which component subclass is used for the drawing and painting ?
Answer
Canvas
Questions 9 What is the diff b/w choice and the List ?
Answer
Many diff are there :
> A Choice is displayed in a compact from that requires we to pull ot down to see the list of available choice, Oly one item may be selected from a Choice.
> A List may be dsplyaed in such a way that several List items are visible. A List supports the selection of the one or more List items .
Questions 10 When should the method invokeLater() be used?
Answer
This method is used to ensure that Swing components are updated through the event-dispatching thread.
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