What are the four important foundation concepts of OOP ?
No Answer is Posted For this Question
Be the First to Post Answer
Explain persistence?
Explain about instance in object oriented programming?
Explain the use of Vtable and what are the various problems to override the functions?
What is the difference between public, private and protected access modifiers?
What is the use if instanceof keyword? And how do refer to a current instance of object?
Can encapsulation be called as a security device?
Difference between abstraction and implementation hiding ?
Is iterator a class or interface? What is its use?
What is inheritance?
What do you mean by operator overloading?
What is function override?
Do structs support inheritance?