Which of the following can be referenced by a variable? A. The instance variables of a class only B. The methods of a class only C. The instance variables and methods of a class

2 Answers  

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Explain which of the following methods releases the lock when yield(), join(),sleep(),wait(),notify(), notifyall() methods are executed?

0 Answers  

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What is the purpose of setAutoCommit() ?

1 Answers   Google,

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Can we print null in java?

0 Answers  

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What is the difference between integer parseint and integer valueof?

0 Answers  

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Can we override the main method?

4 Answers  

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How to retrieve data from database in java using arraylist?

0 Answers  

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What is method overloading in java ?

0 Answers  

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What class allows you to read objects directly from a stream?

0 Answers  

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What is the difference between static and global variables and also define what are volatile variables?

0 Answers   Flextronics, Hexaware,

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What is the purpose of the file class in java programming?

0 Answers  

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Difference between Map & Hashmap

2 Answers   Mastek,

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