Explain the use of virtual destructor?
If horse and bird inherit virtual public from animal, do their constructors initialize the animal constructor? If pegasus inherits from both horse and bird, how does it initialize animal’s constructor?
What is a vector c++?
What is set in c++?
How can we check whether the contents of two structure variables are same or not?
What is the purpose of the noexcept keyword?
Explain the auto storage classes in c++.
What are friend classes? What are advantages of using friend classes?
What is endl?
What does ios :: app do in c++?
What is the difference between a shallow copy and a deep copy?
advantages and disadvantages of using Borland C++ / version 5.
What is the use of ‘using’ declaration?