What are activex and ole?
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Give example of a pure virtual function in c++?
What is a driver program?
Does defining a function inline mean that it wont push and pop things on/off the stack ...like parameters and the return the address??
What is a 'pure' virtual function and what's its use?
What is class invariant in c++?
What is the difference between reference type and pointers.
what is data Abstraction
how to explain our contribution in the project?
What are static and dynamic type checking?
Why use of template is better than a base class?
What is a terminating character in c++?
class X { private: int a; protected: X(){cout<<"X constructor was called"<<endl;} ~X(){cout<<"X destructor was called"<<endl} }; Referring to the code above, which one of the following statements regarding "X" is TRUE? a) X is an abstract class. b) Only subclasses of X may create X objects. c) Instances of X cannot be created. d) X objects can only be created using the default copy constructor. e) Only friends can create instances of X objects.