Explain the difference between throw and throws in java?

0 Answers  

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What is abstract class constructor called?

0 Answers  

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What is use of super keyword?

0 Answers  

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What are autoboxing and unboxing? When does it occur?

0 Answers  

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Explain with example the concept of constant variable in java.

0 Answers   HCL,

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What is adapter in java?

0 Answers  

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explain the concept of inheritance with an example?

9 Answers   Polaris,

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hi to all. well can you please tell me that why String class is immutable? Thanks in advance.

5 Answers   Huawei,

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what is difference between colection and collections?

25 Answers   Amdocs, IBM, Infosys, Ipog Software, Polaris, Tech Mahindra,

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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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What is the collection interface?

0 Answers  

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difference between java ,c#&java,c++

3 Answers  

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