What is the difference between conversation & casting?

0 Answers  

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1).what is the difference between below examples String s="vijay"; String s=new String("vijay");

12 Answers   Mascon, Satyam, TCS,

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Why do we need public static void main(String args[]) method in Java...?

1 Answers  

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Why are getters and setters used?

0 Answers  

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Write a java program to generate fibonacci series ?

0 Answers   Cyient,

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What will happen inside init() in servlet. my interviewer asked servlet lifecycle. i said "once servlet is loaded in to memory init() will be called which performs servlet initialization " . Again interview asked what values will be initialized . what is difference between init() and init(ServletConfig config).

2 Answers   Infinite Computer Solutions, TCS,

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What is jit compiler in java?

0 Answers  

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What is the difference between getCodeBase and getDocumentBase methods?

1 Answers   CS Business Services,

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How do you compare arrays in java?

0 Answers  

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How does marker interface provides functionality to the implemented class ? or How dose maker interface gets the functionalities as serialization or cloning.

4 Answers   Cap Gemini,

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Which types of exceptions are caught at compile time?

0 Answers  

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what are the uses of Class class and what it returns? explain it with the example code.

1 Answers  

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