Implementation inheritance is the mechanism whereby a subclass re-uses code in a base class . By default the subclass retains all of the operations of the base class, but the subclass may override some or all operations, replacing the base-class implementation with its own.
Read moreWhat is inheritance how inheritance is implemented in Java?
Inheritance in Java is a mechanism in which one object acquires all the properties and behaviors of a parent object. … The idea behind inheritance in Java is that you can create new classes that are built upon existing classes . When you inherit from an existing class, you can reuse methods and fields of the parent class.
Read moreHow the multiple inheritance is implemented in Java?
The only way to implement multiple inheritance is to implement multiple interfaces in a class . In java, one class can implements two or more interfaces. This also does not cause any ambiguity because all methods declared in interfaces are implemented in class.
Read moreWhat is an example of polymorphism in Java?
Polymorphism is one of the OOPs feature that allows us to perform a single action in different ways. For example, lets say we have a class Animal that has a method sound() . Since this is a generic class so we can’t give it a implementation like: Roar, Meow, Oink etc.
Read moreHow do you explain inheritance in Java?
Inheritance in Java is a mechanism in which one object acquires all the properties and behaviors of a parent object . It is an important part of OOPs (Object Oriented programming system). The idea behind inheritance in Java is that you can create new classes that are built upon existing classes.
Read moreHow do you explain inheritance in Java?
Inheritance in Java is a mechanism in which one object acquires all the properties and behaviors of a parent object . It is an important part of OOPs (Object Oriented programming system). The idea behind inheritance in Java is that you can create new classes that are built upon existing classes.
Read moreWhat is an example of polymorphism in Java?
Polymorphism is one of the OOPs feature that allows us to perform a single action in different ways. For example, lets say we have a class Animal that has a method sound() . Since this is a generic class so we can’t give it a implementation like: Roar, Meow, Oink etc.
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