What do you mean by virtual function and virtual classes?
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What is the difference between function overloading and over riding?
What is the diffrence between an abstract class and interface?
What is inheritance?
Do we require parameter for constructors?
What is the main use of message metaphor in object-oriented programming?
What is a functional interface? What is sam interface?
What is the need of multiple inheritance?
Explain what a method is?
What is a try/ catch block?
Explain about the design phase?
Explain what is polymorphism?
What do you meant by "SBI" of an object?