Sollicitatievraag bij Bounteous x Accolite
1. Interface vs Abstract Class 2. Polymorphism 3. Singleton Pattern 4. Association Composition and Aggregation 5. Covariance and Contravariance
1. Interface vs Abstract Class 2. Polymorphism 3. Singleton Pattern 4. Association Composition and Aggregation 5. Covariance and Contravariance