What is “try and catch” in java

2 Answers  

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How to make a method thread safe without using synchronized keyword?

8 Answers   Persistent, Societe Generale,

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What methods are used in Servlet?Applet communication?

0 Answers   Satyam,

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What super () does in java?

0 Answers  

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How to excute - Interface - Inner class- method can any one tell how to execute/ call this main method public interface abc { static int i=0; void dd(); class a1 { a1() { int j; System.out.println("inside"); }; public static void main(String a1[]) { System.out.println("in interfia"); } } }

1 Answers  

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What is Connection pooling? Explain Pros and Cons?

1 Answers  

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What is the main advantage of passing argument by reference?

0 Answers  

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justify c is portable

1 Answers  

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Can we declare an array without size in java?

0 Answers  

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How we create object in copy constructor?

0 Answers   HCL,

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What is difference between jdk,jre and jvm?

0 Answers  

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What is OOPS Concept?

1 Answers   Cap Gemini,

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