What is the default access modifier for a class,struct and an interface declared directly with a namespace?
Tell me something about abstract classes?
What if we override the conflicting method in the class?
What is a pure virtual function?
Is it possible to override private virtual methods?
What are the limitations of oops?
Why use oops?
Can you instantiate an abstract class and what is an inner class?
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What is meant by inheritance? what are the advantages of inheritance?
Why do we use oops concepts? What is its advantage?
What is an USECASE? Why it is needed?
What is Polymorphism, overloading, overriding and virtual?
What is garbage collection(gc)?