What are benefits of oop?
What do you mean by variable?
Why is polymorphism used?
Write a program to reverse a string using recursive function?
What is use of overloading?
What is Difeerence between List obj=new ArrayList(); and ArrayList obj=new ArrayList()?
There are two base class B1,B2 and there is one class D which is derived from both classes, Explain the flow of calling constructors and destructors when an object of derived class is instantiated.
What is polymorphism and why is it important?
What is difference between multiple inheritance and multilevel inheritance?
What is polymorphism explain its types?
What is the fundamental idea of oop?
What is oops with example?
Can we override main method?
What is new keyword in oops?
Why is destructor used?