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|Interview Questions and Answers|
|Ans. Abstract Classes provide default implementations of methods that are inherited by the classes that extend them, which was not the case for Interfaces. This changed in Java 8, where default implementations are provided for methods.|
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|Why can't we have diamond problem with interfaces ?|
|Does java allow implementation of multiple interfaces having Default methods with Same name and Signature ?|
|What are Default Methods ?|
|What was the driving force to introduce default methods in Interfaces wef from Java 8 ?|
|Can we have a private default method ?|
|If there is a conflict between Base Class Method definition and Interface Default method definition, Which definition is Picked ?|
|Can we have a default method without a Body ?|
|Can we have a default method definition in the interface without specifying the keyword "default" ?|
|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 ?|