What is the difference between an argument and a parameter?

0 Answers  

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What is the transient keyword?

4 Answers  

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Can we restart a thread already started in java?

0 Answers  

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Differences between external iteration and internal iteration?

0 Answers  

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What is the relationship between a method?s throws clause and the exceptions that can be thrown during the method?s execution?

2 Answers  

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How to print nodes of a Binary tree?

1 Answers   TCS,

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my method "abc" return array of interface "xyz" and "pqr" is abstract class implements abc and class "jkl" extends pqr My problem 1) when i call abc it retrun array xyz how can i do this hint xyz refer_xyz = new jkl(); but i can't create array. 2)I want to access method of jkl using reference of xyz??

1 Answers  

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What is a flag and how does it work?

0 Answers  

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What is the maximum size of array in java?

0 Answers  

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Explain heap sort?

0 Answers   Flextronics,

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What is null statement?

0 Answers  

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Which class is the superclass for every class in java programming?

0 Answers  

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