write a program to create an vector and listeterator.and value should be enter through keyboard.

1 Answers   Axcend,

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Is it possible to override the main method?

0 Answers  

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What is string [] args?

0 Answers  

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What are keywords in java?

0 Answers  

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Java is Pass by Value or Pass by Reference?

0 Answers   BirlaSoft,

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what is Vector class?

2 Answers  

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Given: 10. interface A { void x(); } 11. class B implements A { public void x() { } public voidy() { } } 12. class C extends B { public void x() {} } And: 20. java.util.List list = new java.util.ArrayList(); 21. list.add(new B()); 22. list.add(new C()); 23. for (A a:list) { 24. a.x(); 25. a.y();; 26. } What is the result? 1 Compilation fails because of an error in line 25. 2 The code runs with no output. 3 An exception is thrown at runtime. 4 Compilation fails because of an error in line 20.

3 Answers  

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What is an example of character?

0 Answers  

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What makes a function well defined?

0 Answers  

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import java.io.*; class Demo { public static void main(String args[]) { File f=new File("1234.msg"); String arr[]=f.list(); System.out.println(arr.length); } }

3 Answers   IBM, Ramco,

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What is object-oriented paradigm?

0 Answers  

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What is default specifier ??? Use of default specifier ???

4 Answers   Cognizant, Syntel,

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