What are user defined exceptions?

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What happens if an exception is not caught?

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What is api in java?

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abstract class Demo { public void show() { System.out.println("Hello I am In show method of Abstract class"); } } class Sample extends Demo { public void show() { super.show(); System.out.println("Hello I am In Sample "); } } public class Test { public static void main(String[] args) { //I WANT TO CALL THE METHOD OF BASE CLASS IT IS POSSIBLE OR NOT CAN WE USE SCOPE RESOLUTION OPERATOR TO CALL OR JAVA NOT SUPPORTED THAT :: OPERATORE } }

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What is prefix of a string?

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Java is pass by value or pass by reference? Explain

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What is size_t?

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Can you explain the private protected field modifier?

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Explain about wait() method?

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Does java return by reference?

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How do you use wildcards?

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What an i/o filter?

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