who can we create the object of a class? in how many ways we can create it (max 5)

2 Answers  

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Can a top level class be private or protected?

0 Answers  

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What is the advantage of OOP in java?

0 Answers  

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The following program is Overloading or Overriding? public class PolymorphismEx { public int sampleMethod(int a) { return a; } public String sampleMethod(int a) { return "Is it Overloading or Overriding???"; } }

4 Answers   Ness Technologies, TCS,

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What happens if I remove static from main method?

0 Answers  

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Is a char always 1 byte?

0 Answers  

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How does singleton class work?

0 Answers  

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What is heterogeneous in java?

0 Answers  

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What is Session and cookies?Explain in detail with an example?

4 Answers   Accenture, CTS,

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What is HashTable?

4 Answers  

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Is Constructor possible in abstract class in java ?

0 Answers   HCL,

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What are the performance implications of interfaces over abstract classes?

1 Answers  

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