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What are virtual functions, base class pointer, derived class pointer, biding references?
Can we have a default method definition in the interface without specifying the keyword "default"?
What is the difference between an abstract class and interface in java?
Can a function be overloaded based on return types?
Can you tell something about GDI objects?
Can you create an instance of an abstract class?
What is Abstract method and how different from Virtual Method?
Differentiate between overloading and overriding.
Which oops concept exposes only necessary information to the calling functions?
Why are outlet connections required in object-oriented programming?
Why dynamic binding is used in object-oriented programming?
What is the use if instanceof keyword? And how do refer to a current instance of object?
What is difference between class and interface?
Why is class hierarchies managed in object-oriented programming?
Explain the concept of multiple inheritance (virtual inheritance). Write about its advantages and disadvantages?
