![]() Can we access both superclass and subclass members if we create an object of subclass?Īns: Yes, we can access both superclass and subclass members.ģ0. Can we access subclass members if we create an object of superclass?Īns: No, we can access only superclass members but not the subclass members.Ģ9. They are only available in their own class.Ģ8. How will you restrict a member of a class from inheriting its subclass?Īns: We can restrict members of a class by declaring them private because the private members of superclass are not available to the subclass directly. It can be achieved through interfaces.Ģ7. What is Hybrid inheritance in java? How will you achieve it?Īns: A hybrid inheritance in java is a combination of single and multiple inheritance. A class cannot extend more than one class but a class can implement more than one interface.Ģ6. How does Multiple inheritance implement in Java?Īns: Multiple inheritance can be implemented in Java by using interfaces. Therefore, to reduce ambiguity, complexity, and confusion, Java does not support multiple inheritance through classes.įor more detail, go to this tutorial: Types of Inheritance in JavaĢ5. At most, one class can extend only one class. Multiple inheritance means that one class extends two superclasses or base classes but in Java, one class cannot extend more than one class simultaneously. Why multiple inheritance is not supported in java through class? ![]() In other words, when a class extends multiple classes, it is known as multiple inheritance.Ģ4. What is Multiple inheritance in Java?Īns: A class that has many superclasses is known as multiple inheritance. In single-level inheritance, we have just one base class and one derived class.Ī class which is extended by a class and that class is extended by another class forming chain inheritance is called multilevel inheritance.Ģ3. What is single inheritance and multi-level inheritance?Īns: When one class is extended by only one class, it is called single level inheritance. ![]() What are the various forms of inheritance available in Java?Īns: The various forms of inheritance to use are single inheritance, hierarchical inheritance, and multilevel inheritance.Ģ2. What are the types of inheritance in Java?Īns: The various types of inheritance are as follows:Ģ1.
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