What is null object in java?

0 Answers  

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What happens when main () method is declared as private?

0 Answers   Tech Mahindra,

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What is generic class?

0 Answers   Tech Mahindra,

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What are inbuilt functions in java?

0 Answers  

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State two differences between C and Java.

0 Answers   Syntel, Visa,

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there are N number of matchboxes numbered 1...N.each matchbox contain various number of stick.Two player can alternatevely pick some amount of stick from the higest stick containing box . The player is condidered win if there is no stick after his move.Find the final move so that the move player win. Note:In case the number of stick is equal ,pick the stick from the higest numbered box.

0 Answers   Manhattan,

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What is the difference between Byte stream and Charecter Stream?

2 Answers   Tarang Software,

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What is a boolean expression in java?

0 Answers  

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Explain the use of volatile field modifier?

0 Answers  

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How do generics work?

0 Answers  

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What is nan inf?

0 Answers  

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This is my code i have a doubt class ab implements a,b { public void add() { System.out.println("Hi") } } interface a { public void add(); } interface b { public void add(); } in this code i have two interface implemented in the class has same method.just i want to know which method of interface implemented in the class. interface a or interface b? confused me .

3 Answers  

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