What is the Set interface?

2 Answers  

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What is constructor and virtual function? Can we call a virtual function in a constructor?

0 Answers  

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What is bytecode verifier?

0 Answers  

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explain the classification of exception and hoew to handle the exceptions

2 Answers  

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Difference between Application and Applet ?

4 Answers   Wipro,

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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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Can an object?s finalize() method be invoked while it is reachable?

2 Answers  

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What does microservices mean?

0 Answers  

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What is type parameter in java?

0 Answers  

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When we will use an Interface and Abstract class?

9 Answers  

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Can we call the constructor of a class more than once for an object?

0 Answers  

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what do you mean by java annotations?

0 Answers  

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