Hi Anyone know the model / questions of the Federal bank sample questions for the post of Specialist Officers - Programmers. Please post if anyone have..

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What is Session and cookies?Explain in detail with an example?

4 Answers   Accenture, CTS,

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Why do we override tostring method in java?

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What is java and their uses?

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what is the use of reference variable

6 Answers  

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hi to all,i have a question on static block. i saved below as test.java class test extends a { static { System.out.println("test static"); } public static void main(String []dfs) { } } class a { static { System.out.println("a static"); } public static void main(String []asdf) { } } o/p as static test static but if i change base class as test class then class test { static { System.out.println("test static"); } public static void main(String []dfs) { } } class a extends test { static { System.out.println("a static"); } public static void main(String []asdf) { } } o/p test static explain me why "a static" wasn't print in second code when it is in derived class

1 Answers  

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Which method returns the length of a string?

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how to accept integer array in java

2 Answers   Tech Guru,

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Is there any difference between nested classes and inner classes?

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What is a local block?

0 Answers   Global Logic,

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Can memory leak happen java?

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What is a singleton class? Give a practical example of its usage.

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