Answer / praveen

string is a variable...and collection of objectives

Answer / ravikiran

string pooling is maintenance of pool of strings when ever
a String Object is created one instance will be saved on
stack and another instance will get saved on the pool.

How a class can implement an interface?

5 Answers   SysArc,

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What do you mean by composition 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 is complexity in java?

0 Answers  

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What are static variables and functions?

0 Answers   Tech Mahindra,

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What is volatile keyword in java

0 Answers  

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What is the purpose of the wait(), notify(), and notifyall() methods in java programming?

0 Answers  

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how to handle exceptions in ejb?

0 Answers   Satyam,

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How can you eliminate duplicates?

2 Answers  

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Does treeset use compareto?

0 Answers  

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If I don't provide any arguments on the command line, then what will the value stored in the string array passed into the main() method, empty or null?

0 Answers  

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How do you implement polymorphism in our day to day life?

0 Answers   Cap Gemini,

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