What is difference between iterator and enumeration in java?

0 Answers  

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Explain the importance of join() method in thread class?

0 Answers  

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Name some OOPS Concepts in Java?

0 Answers  

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What is scope & storage allocation of global and extern variables? Explain with an example

0 Answers   IBS,

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What is 'finally' method in Exceptions?

4 Answers  

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What about interrupt() method of thread class ?

0 Answers  

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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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program to validate the IP address? Validity range should be 0 to 255

1 Answers   Huawei,

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What is the purpose of having the concept of overloading?

7 Answers   Ness Technologies,

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How to restrict a member of a class from inheriting by its sub classes?

0 Answers  

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What is method overloading in JAVA? Why is it not present in C ?

0 Answers   Akamai Technologies,

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what is recursion in java

0 Answers   Cap Gemini,

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