Is null keyword in java?

0 Answers  

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What is an example of a boolean?

0 Answers  

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Which One is optimal to choose ? Syncronized hash map or Hash table with single thread model? How can a hash map syncronized with out using syncrozed blocks in programm?

3 Answers   Four soft,

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What is a locale?

0 Answers   Aspire, Infogain,

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What happens when a class is made static like if a field or member is made static it becomes class variable and is shared by all the object of the class?

1 Answers  

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what is object-oriented programming in java?

0 Answers   Reliance,

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What is actual difference between statement,prepared statement and callable statement and when we have to use it? pls post a answer with code and clear explanation. thanks

2 Answers  

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What is the default value of float and double datatype in java?

0 Answers  

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Class c implements interface I containing method m1 and m2 declarations. Class c has provided implementation for method m2. Can I create an object of class c?

0 Answers  

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Is null == null in java?

0 Answers  

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What is ‘is-a ‘ relationship in java?

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Explain the difference between abstract class and interface in java?

0 Answers  

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