Pregunta de entrevista de TNG Technology Consulting
What's the difference between abstract classes and interfaces in Java?
Respuesta de la entrevista
Anónimo
29 de oct de 2024
An abstract class is a common base for classes, an interface describes which methods have to be implemented. Example: Animal as abstract class which implements some common methods and Moveable as an interface with methods like move forwards, back, left, right.