Differentiate between a pointer and a reference with respect to c++.
Which programming language is best to learn first?
How does the copy constructor differ from the assignment operator (=)?
What is the output of: String a1 = "Hello"; String a2 = "world!"; String* s1 = &a2; String& s2 = a1; s1 = &a1; s2 = a2; std::cout << *s1 << " " << s2 << std::endl;
how is returning structurs from functions?Show an eg?
Describe private, protected and public?
What is the use of object in c++?
What is the difference between static global and global ?
If a base class is an adt, and it has three pure virtual functions, how many of these functions must be overridden in its derived classes?
List the features of oops in c++?
What is a storage class?
What is a dll entry point?
how to connect with oracle 9i with server in socket program in c/c++