Explain Connection Pooling?

3 Answers  

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Is vector synchronized in java?

0 Answers  

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What is the association?

0 Answers  

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why using interface interface ?

0 Answers  

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hi to all,i have a question on static block. i saved below as test.java class test extends a { static { System.out.println("test static"); } public static void main(String []dfs) { } } class a { static { System.out.println("a static"); } public static void main(String []asdf) { } } o/p as static test static but if i change base class as test class then class test { static { System.out.println("test static"); } public static void main(String []dfs) { } } class a extends test { static { System.out.println("a static"); } public static void main(String []asdf) { } } o/p test static explain me why "a static" wasn't print in second code when it is in derived class

1 Answers  

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What is methodological framework?

0 Answers  

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List java api that supports threads?

1 Answers  

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What do you mean by static variable?

0 Answers   TCS,

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How does abstract modifier work?

1 Answers   Wipro,

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What is sleep method?

0 Answers  

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Without creating a new object, How you can retrieve a String or other object?

1 Answers  

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Why we go for collections in java?

0 Answers  

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