Advanced Java - Java Programming Interview Questions and Answers | LucentBlackBoard

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56.	Which Java operator is right associative?
	The = operator is right associative.

57.	Can a double value be cast to a byte?
	Yes, a double value can be cast to a byte.

58.	What must a class do to implement an interface?
	It must provide all of the methods in the interface and identify the interface in its implements clause.

59.	What method is invoked to cause an object to begin executing as a separate thread?
	The start() method of the Thread class is invoked to cause an object to begin executing as a separate thread.

60.	Name two subclasses of the TextComponent class.
	TextField and TextArea.

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