String is an immutable object. Then how can the following code be justified. String s1 = ?ABC?; String s1 = s1+?XYZ?; s.o.p(s1); The output is ABCXYZ, which is the value of s1 ?

6 Answers   Flextronics, Keane India Ltd,

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What is java used for?

0 Answers  

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How to make a method thread safe without using synchronized keyword?

8 Answers   Persistent, Societe Generale,

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Which object oriented concept is achieved by using overloading and overriding?

0 Answers  

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We can write any Java Logics in our JSP. Then why we are using servlets(Controller Layer) to interact with the DAO ?

6 Answers   TCS,

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What is size () in java?

0 Answers  

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Who developed java?

0 Answers  

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What does java edition mean?

0 Answers  

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what is the messsage u r going to get from an objectoriented programing?

0 Answers   MGL,

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How would you convert bytes to string?

0 Answers  

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EDS (Electronic Data Systems India Pvt Ltd) at Chennai on 16-12-2006.

1 Answers   EDS,

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What is a null point?

0 Answers  

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