What is static keyword in java?

0 Answers  

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explain Anonynous inner class?

6 Answers   TCS,

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What is definition and declaration?

0 Answers  

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What is the use of optional ?

0 Answers  

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Lowest Common ancestor in a Binary Search Tree and Binary Tree.

0 Answers   Amazon,

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What will be the output of the program? public class Test { public static void main(String args[]) { ArrayList<String> list = new ArrayList<String>(); list.add("2"); list.add("3"); list.add("4"); list.add("5"); System.out.println("size :"+list.size()); for(int i=0;i<list.size();i++) { list.remove(i); } System.out.println("size after:"+list.size()); } }

5 Answers   Rolta,

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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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Which of the classes will have more memory allocated?

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why we write public static void main (String args[]) in core java plz explain briefly??????????????????

3 Answers   HCL,

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what is session in java?

0 Answers   Seventhsense Technologies,

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Why is an interface be able to extend more than one interface but a class can’t extend more than one class?

0 Answers  

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What are the major drawbacks of external iteration?

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