Answer / supraja

Arrays
Has special language support
• Iterators
Iterator (i)
• Collections (also called containers)
Collection (i)
Set (i),
HashSet (c), TreeSet (c)
List (i),
ArrayList (c), LinkedList (c)
Map (i),
HashMap (c), TreeMap (c)

What is java volatile?

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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What is Java Annotations?

0 Answers  

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Explain Stream Tokenizer?

4 Answers  

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Can we extend a class with private constructor?

0 Answers  

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How to access a variable if it is declared as private?

3 Answers  

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Is an object null?

0 Answers  

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where is .equals() method and how is it different from == operation <giving some confusing implementation> Is hashing related to these?

4 Answers   iFlex,

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Differentiate between nested and inner class in java.

0 Answers   Akamai Technologies,

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. Explain Java String Pool.

1 Answers  

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What is super?

0 Answers  

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How is garbage collection controlled?

0 Answers  

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