What are the principle concepts of oops?

0 Answers  

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Can we call virtual funciton in a constructor ?

0 Answers   XX,

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Can you override a private or static method in java?

1 Answers  

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What will be the output of the program? public class Test { public static void main(String args[]) { ArrayList<String> list = new ArrayList<String>(); list.add("2"); list.add("3"); list.add("4"); list.add("5"); System.out.println("size :"+list.size()); for(int i=0;i<list.size();i++) { list.remove(i); } System.out.println("size after:"+list.size()); } }

5 Answers   Rolta,

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Explain where variables are created in memory?

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What is the difference between break and continue statements?

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What is lazy initialization in java?

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What is a method in programming?

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why String class is immutable.

5 Answers   iGate,

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What is an enumeration class?

2 Answers  

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How do you sort a list in java?

0 Answers  

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What is a website container?

0 Answers  

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