Question: Q1.Define abstract class, inheritance, overriding, interface and autoboxing. Q2. Analyze the given class diagram and answer the following questions: (a) Which display method will be

Q1.Define abstract class, inheritance, overriding, interface and autoboxing. Q2. Analyze the

Q1.Define abstract class, inheritance, overriding, interface and autoboxing. Q2. Analyze the given class diagram and answer the following questions: (a) Which display method will be executed, if dynamic type of object is Photo Post and static type is Post? (b) What type of polymorphism is used in given diagram

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