What is the difference between class and interface?
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Can you create an instance of an interface?
Does a class inherit the constructor of its super class?
What is meant by “abstract interface”?
What do you mean by abstract class?
If a method definition has been specified in class , its base class , and the interface which the class is implementing, which definition will be picked if we try to access it using interface reference and class object?
What are the properties that are defined in an object model?
Can you tell something about GDI objects?
what are the main underlying concepts of object orientation?
What are the rules to define a functional interface?
What are base class, sub class and super class?
What is difference between static and non-static fields of a class?
How many methods do u implement if implement the serializable interface?