What do you understand by overloading and overriding in java?
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What is vector?
How many bits is a boolean?
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is it mandatory to deaclare all variables public static fianl in interfaces?if i declare like in the below program, public interface A { public static final int I=0; int j=0; } in interface A,what is the difference between I,j?
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What occurs when an object is constructed?
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How many methods does cloneable interface contains?
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What is an object's lock and which object's have locks in java programming?