Vikas Rana
Last Activity: Jan 2 '16, 10:48 AM
Joined: Jan 2 '16
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Polymorphism in Java
What is the difference between static and dynamic Polymorphism in java? -
Difference between Interfaces and Abstract Classes
When we declare any method inside the Interface it is implicitly abstract in other words we can say that you cannot give a definition of a method inside the interface because it would be an error BUT this is not the case with Abstract Classes, it can and cannot contain abstract methods.
Note - There should be at least one abstract method in an Abstract Class -
Yes abstract class has constructor.Leave a comment:
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