- What is this in java?
- What is aggregation in java?
- What is inheritance in java?
- Why multiple inheritance is not supported in java?
- How to implement multiple inheritance in java?
- Are interfaces also inherited from Object class?
- Why an interface cannot have constructor in java?
- How do you restrict a member of a class from inheriting to it’s sub classes?
- Can a class extend itself in java?
- Are constructors inherited in java?
- What happens if both superclass and subclass have a field with same name?
- Are static members inherited to subclasses in java?
- what are access modifiers in java?
- What are different types of access modifiers in java?
- What are non access modifiers in java?
- Can we use abstract and final both with a method?
- Can abstract class have final methods in java?
- Can we declare a class as private in java?
- Can we declare an abstract method as private?
- Can we declare a class as protected in java?
- what is final in java?
- What is final variable in java?
- What is final method in java?
- What is final class in java?
- What is blank final variable in java?
- What is static blank final variable in java?
- What is final parameter in java?
- Can we initialize blank final variable in java?
- Can we declare the main method as final?
- What is the use of final keyword in java?
- Can we change the state of an object to which a final reference variable is pointing?
- Difference between abstract method and final method in java?
- Can we change the value of an interface field?
- Can we declare constructor as final in java?