How many threads can java run?

0 Answers  

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Explain the scope of a variable.

0 Answers   TCS,

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What is the use of toarray () in java?

0 Answers  

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public class BatchTest { public static void main(String[] args) { Runtime run = Runtime.getRuntime(); try { Process p = run.exec("cmd start /c D:/test.bat"); System.out.println(p.exitValue()); } catch (Exception e) { e.printStackTrace(); } System.out.println("FINISHED"); } }

0 Answers  

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int a=10,b=20,c=30 a= b+c;b=a+c;c=a+b; System.out.println("The value is"+a+b+c;

17 Answers   Honeywell,

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What are the operands of instanceof operator?

3 Answers  

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What are the differences between throw and throws?

0 Answers  

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What is difference between printf and scanf?

0 Answers  

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What loop means?

0 Answers  

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what is synchronization and why is it important? : Java thread

0 Answers  

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Difference between final and effectively final ?

0 Answers  

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What do you understand by copy constructor in java?

0 Answers  

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