Answer / devraj

1 byte

What is the difference between superclass and subclass?

0 Answers  

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To set the position and size of a component, which methods are used?

3 Answers  

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What happens if main method is not static?

0 Answers  

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How to create two different thread class inside a main function?

1 Answers  

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Is delete, next, main, exit or null keyword in java?

1 Answers  

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What is super in java?

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Name and explain the types of ways which are used to pass arguments in any function in java.

0 Answers  

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I need to know about complete topic in java's collections i with an examples

1 Answers   TCS,

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why we write public static void main (String args[]) in core java plz explain briefly??????????????????

3 Answers   HCL,

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Which programming language is best in future?

0 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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10. class Nav{ 11. public enum Direction { NORTH, SOUTH, EAST, WEST } 12. } 13. public class Sprite{ 14. // insert code here 15. } Which code, inserted at line 14, allows the Sprite class to compile? a)Direction d = NORTH; b)Nav.Direction d = NORTH; c)Direction d = Direction.NORTH; d)Nav.Direction d = Nav.Direction.NORTH;

2 Answers  

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