Abstraction in Java Abstraction is a process of hiding the implementation details and showing only functionality to the user . Another way, it shows only essential things to the user and hides the internal details, for example, sending SMS where you type the text and send the message.
Read moreWhat is abstract class with real time example?
A concrete example of an abstract class would be a class called Animal . You see many animals in real life, but there are only kinds of animals. That is, you never look at something purple and furry and say “that is an animal and there is no more specific way of defining it”.
Read moreWhat is abstraction with example?
In simple terms, abstraction “displays” only the relevant attributes of objects and “hides” the unnecessary details . For example, when we are driving a car, we are only concerned about driving the car like start/stop the car, accelerate/ break, etc.
Read moreWhat is abstract class in C++ with example?
A class that contains a pure virtual function is known as an abstract class. In the above example, the class Shape is an abstract class. We cannot create objects of an abstract class. However, we can derive classes from them, and use their data members and member functions (except pure virtual functions).
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