SET 6 – JAVA INTERVIEW QUESTIONS

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How are the elements of a BorderLayout organized?

What is an object’s lock and which objects have locks?

If a variable is declared as private, where may the variable be accessed?

What is the difference between the String and StringBuffer classes?

What is the difference between a static and a non-static inner class?

Can a Byte object be cast to a double value?

What value does read() return when it has reached the end of a file?

What are the high-level thread states?

What is the relationship between the Canvas class and the Graphics class?

How are commas used in the initialization and iteration parts of a for statement?

Which containers may have a MenuBar?

What is the advantage of the event-delegation model over the earlier event-inheritance model?

Name two subclasses of the TextComponent class.

What method is invoked to cause an object to begin executing as a separate thread?

Which Java operator is right associative?