What is the difference between abstraction and encapsulation?

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what is Inheritense

3 Answers   Tech Mahindra,

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Where are register variables stored?

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Can an interface have a constructor?

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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 are the similarities between an array and an ArrayList?

3 Answers  

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What is boolean example?

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Have you ever used hashtable and dictionary?

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What is compareto () in java?

0 Answers  

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Why do people says “java is robust”?

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Describe 2 different ways to concatenate two strings.

0 Answers   TCS,

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Can list be final in java?

0 Answers  

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