Question: Static and non static members Explain the difference between static and non-static members (data/method). Can a static method of a class use/reference a non-static data

Static and non static members

Explain the difference between static and non-static members (data/method). Can a static method of a class use/reference a non-static data member of the same class? Can a non-static method of a class use/reference a static data member of the same class? Explain the concepts of the abstract method, abstract class, and interface. How are they interrelated? What is the relationship between inheritance, polymorphism, and abstract methods

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