What is function and its uses?

0 Answers  

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class A { public void disp(int a,int b) { System.out.println("hai"); } } class B { public void disp(int a,int b,int c) { System.out.println("hai"); } } above program is overloading or overriding?

9 Answers   Infosys, Wipro,

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Why do we create public static method in java?

0 Answers  

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What is hashing in java?

0 Answers  

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what is Portal(web based online portal)?

2 Answers   AIG,

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Can we store variables in local blocks?

0 Answers   Global Logic,

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Why java uses the concept of the string literal?

0 Answers  

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what is diff bet iterator and enumeration?

4 Answers  

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How do you remove an element from an arraylist in java?

0 Answers  

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Why arraylist is not synchronized in java example?

0 Answers  

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What are the types of exceptions?

0 Answers  

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Where is the singleton class used?

0 Answers   Cap Gemini,

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