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Interview Questions and Answers for 'Dataart' - 2 question(s) found - Order By Newest

  Q1. What is reflection ?
Anonymous
Ans. It is the process of examining / modifying the behaviour of an object at runtime.

  Sample Code for reflection

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   Like         Discuss         Correct / Improve     java   reflection   reflection api   ebay   mindtree     Asked in 27 Companies      basic        frequent


Related Questions

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  Q2. What are Default Methods ?Core Java
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Ans. With Java 8, We can provide method definitions in the Interfaces that gets carried down the classes implementing that interface in case they are not overridden by the Class. Keyword "default" is used to mark the default method.

  Sample Code for interface default

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   Like         Discuss         Correct / Improve     java   java8   default methods     Asked in 7 Companies      expert        frequent


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  Can a class implement two Interfaces having default method with same name and signature ?
  What If we make the method as abstract in another Interface ?
  What if we override the conflicting method in the Class ?




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