What is @functionalinterface?
How do you prevent a class from being inherited by another class?
Why use oops?
How many methods are there in the serializable interface?
What is operator overloading?
State some of the advantages of object oriented programming?
If a method definition has been specified in the base class and the interface which the class is implementing, which definition will be picked if we try to access it using interface reference and class object?
What is the difference between class and interface?
What is a functional interface? What is sam interface?
Explain what a method is?
what is virtual function and pure virtual function ?
Explain about polymorphism?
Explain about parametric polymorphism?
Why are outlet connections required in object-oriented programming?
What is single and multiple inheritance?