What is the difference between a local variable and an instance variable?

0 Answers  

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For which statements we use a label?

3 Answers   Wipro,

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This is my code i have a doubt class ab implements a,b { public void add() { System.out.println("Hi") } } interface a { public void add(); } interface b { public void add(); } in this code i have two interface implemented in the class has same method.just i want to know which method of interface implemented in the class. interface a or interface b? confused me .

3 Answers  

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How many bits are allocated to represent character of character sets - Unicode, ASCII, UTF-16, UTF-8?

1 Answers  

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What are the elements of java?

0 Answers  

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Why do we need data serialization?

0 Answers  

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Difference between flush() and commit() in hibernate?

2 Answers   Bally Technologies,

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What is a parameter in a function?

0 Answers  

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What are access modifiers?

1 Answers   Infosys,

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What is a resource leak ?

1 Answers  

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What is close method? How it's different from Finalize & Dispose?

0 Answers   InfoAxon Technologies,

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Why is whitespace important?

0 Answers  

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