-
-
What is the need of an abstract class?
If I write all of concrete methods in one class and all abstract methods in an interface and extend and implement both in third class assume that third class don't extend any other class?
-
-
-
If I write all of concrete methods in one class and all abstract methods in an interface and extend and implement both in third class assume that third class don't extend any other class?
Please Turn OFF your ad blocker
- OR -
LOGIN to continue using GeekInterview website.