What is meant by class loader? How many types are there?

0 Answers  

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Difference between nested and inner classes ?

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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String and stringbuffer both represent string objects. Can we compare string and stringbuffer in java?

0 Answers  

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Differentiate between a constructor and a method? Can we mark constructors final?

0 Answers  

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Can we override private methods?

0 Answers  

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Which list is sorted in java?

0 Answers  

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What is AppletStub?

1 Answers  

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Does sprintf add a null terminator?

0 Answers  

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Explain the selection sort algorithm and state its time complexity?

0 Answers   Flextronics,

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What is append in java?

0 Answers  

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How to make a class immutable?

15 Answers   Bosch, TSYS,

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