Answer / mkcreddy

just search in net u will find lot a questions
and companies does not ask questions depending on
experience it asks depends on the technologies in your CV
so be thorough with the technologies in your CV

What are drawbacks of singleton class?

0 Answers  

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Sample code to retrieve objects from HashMap in sorted ascending order?

2 Answers  

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any other way to print the text without using System.out.println() in java?

5 Answers   IBM, Infosys,

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Write the algorithm to check the number non-leaf nodes in a tree.

0 Answers   Amdocs,

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How to convert string to char and vice versa?

0 Answers  

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Is map sorted in java?

0 Answers  

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What are wrapper classes in java?

0 Answers  

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suppose string s1="rajnish"; string s2="bhaskar"; then what will be happend ?

9 Answers   Fidelity,

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I Have a class abstract with one abstract method, so that method should override in the subclass, but i dont want to override, if i am not override what will happen? If compilation will occur then i dont want to give compilation error, then what we need to do??? See the sample program. public abstract class AbstractExample { public abstract void sampleMethod(); } public class AbstractExampleImple extends AbstractExample { }

2 Answers   Mphasis,

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What is run-time class and system class? what is their purpose?

1 Answers  

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what is the difference between Cpp And Java

15 Answers   Infosys,

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How do you sort arrays in java?

0 Answers  

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