What is singleton class example?

0 Answers  

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What is the generic function?

0 Answers  

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Enlist few advantages of inheritance?

0 Answers  

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Can you have a constructor in abstract class?

18 Answers   HCL,

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What is package protected in java?

0 Answers  

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Write a code to show a static variable?

0 Answers  

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What is the equal sign?

0 Answers  

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What is java argument list?

0 Answers  

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How do you use final keywords and final variables in Java?

2 Answers  

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what are class,constructor and primitive data types?

2 Answers   IBM,

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Define immutable object?

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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