Give a practical example of singleton class usage?

0 Answers  

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What happens when a main method is declared as private?

22 Answers   DELL, Infosys, L&T, Sun Microsystems,

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Explain public static void main(string args[]).

0 Answers  

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What do you mean by an interface in java?

0 Answers  

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Integer.parse Int(bf.readLine(System.out.println("enter value for n["+m+"]:"))); can it run under this

1 Answers  

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Why does java not allow multiple public classes in a java file ?

2 Answers  

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How variables are stored in memory?

0 Answers  

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What is keyword in oop?

0 Answers  

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How do you override a variable in java?

0 Answers  

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What do you mean by light weight and heavy weight components?

0 Answers  

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What does a za z0 9 mean?

0 Answers  

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Is java map thread safe?

0 Answers  

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