Pregunta de entrevista de Veative

1. What is the difference between static variable and variable. 2. Overloading and overriding. 3. Basic program-related for loop questions. 4. Difference between constructor and method. 5. What is an interface? 6. Difference between interface and abstract class. 7. Can an abstract class have both abstract and non - abstract methods. 8. Do you know what we do.