Tell us something about set interface.

0 Answers  

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According to java operator precedence, which operator is considered to be with highest precedence?

0 Answers  

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How many bytes is string in java?

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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Define immutable object?

0 Answers  

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What are the loops in java?

0 Answers  

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1.IN CASE OF DYNAMIC METHOD DISPATCH WHY WE USE REFERENCE VARIABLE,WE CAN USE THE DIFFERENT DEFINED OBJECT DIRECTLY TO ACCESS THE DATA MEMBER AND MEMBER FUNCTION OF THAT RESPECTIVE CLASS?WHAT IS THE MAIN FUNCTION OF "REFERENCE VARIABLE" HERE?

2 Answers   TCS,

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How is java hashmap implemented?

0 Answers  

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Explain the selection sort algorithm and state its time complexity?

0 Answers   Flextronics,

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what do you understand by the term string with respect to java?

0 Answers  

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In Java, what are this() and super(), and where are you required to use them?

2 Answers  

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What is super keyword explain with example?

0 Answers  

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