What are E and PI?

1 Answers  

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What is a numeric string?

0 Answers  

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11. static class A { 12. void process() throws Exception { throw new Exception(); } 13. } 14. static class B extends A { 15. void process() { System.out.println(”B”); } 16. } 17. public static void main(String[] args) { 18. new B().process(); 19. } What is the result? 1 B 2 The code runs with no output. 3 Compilation fails because of an error in line 12. 4 Compilation fails because of an error in line 15.

6 Answers  

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Why we need to serialize the object

11 Answers   CTS, Geometric Software,

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What are multiple inheritances? Is it supported by java?

0 Answers  

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import java.io.*; class Demo { public static void main(String args[]) { File f=new File("1234.msg"); String arr[]=f.list(); System.out.println(arr.length); } }

3 Answers   IBM, Ramco,

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How will you get the platform dependent values like line separator, path separator, etc., ?

0 Answers  

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How to sort array in descending order in java?

0 Answers  

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What is the meaning of 3 dots in java?

0 Answers  

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In which language java is written?

0 Answers  

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What are the access modifiers available in java?

0 Answers  

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Explain tree set and its features?

0 Answers  

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