What can I safely assume about the initial values of variables which are not explicitly initialized?
If I is an integer variable, which is faster ++i or i++?
Under what conditions is multiple inheritance not recommended?
what is the emaning of '#include" "'?
What are friend classes? What are advantages of using friend classes?
What is while loops?
Explain the pure virtual functions?
Write a program to concatenate two strings.
What is abstraction c++?
What are the main characteristics of C++ as a programming language?
Does there exist any other function which can be used to convert an integer or a float to a string?
What is size of a empty class?
7 Answers Microsoft, Tata Elxsi, Wipro,
What is set in c++?