What is the difference between abstraction and interface?
What is the difference between abstract and interface?
What are the differences between abstract and interface in Java? What is the difference between abstract classes and interfaces in Java? What is the difference between an Abstract Class and an Interface in C++? Abstract and interface class? What is different between abstract class and interface in PHP? When should I use an interface over an abstract class? Why would we use interfaces when we could use abstract classes? What is Interface in C#? Why do we use Interfaces? What is the use of Java interfaces? What is the difference between packages and interfaces in Java? What is abstract? What is the importance of interfaces in java? When should we go for abstract class and interface with real life example? What is an abstract? What are the advantages of an interface in java? What is abstract in Java? What is the purpose of Interfaces in Java? A method inside the interface doesn't have any code then why do we need it? What is the difference between abstraction and abstract class and where they will be used in actual real time? Why use interfaces for programming in Java and C#? What is abstract algebra and linear algebra and what is the difference between them? What are examples of abstract concepts? Java: What is an interface in Java? What is the implementation of a Java interface? What is the difference between abstraction and encapsulation? What is the exact difference between abstraction and encapsulation? How can you use an abstract syntax tree and what applications does it have? What are abstract concepts and what are some examples of it? In OOP, what is the difference between an abstract data type and a class or object? What is the difference between algebra, linear algebra, and abstract algebra? What is abstraction?