Search Interview Questions
| More than 3000 questions in repository.|
There are more than 900 unanswered questions.
Click here and help us by providing the answer.
Have a video suggestion.
Click Correct / Improve and please let us know.
|Java - Interview Questions and Answers|
|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
|Help us improve. Please let us know the company, where you were asked this question :|
|Like Discuss Correct / Improve  java   java8   default methods Asked in 7 Companies expert   frequent|
|Why can't we have diamond problem with interfaces ?|
|Does java allow implementation of multiple interfaces having Default methods with Same name and Signature ?|
|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 ?|
|What if we override the conflicting method in the Class ?|