C++ Interview Questions

• Question 1 Implication of having a pointer/reference member variable.
• Question 2 Implication of having a virtual function.
• Question 3 Implication of inheriting from a virtual base class and non-virtual base class.
• Question 4 Using dynamic_cast operator.
• Question 5 What happens if you delete a NULL pointer or an invalid pointer?
• Question 6 Overloading a function accross class hierarchy boundary.
• Question 7 Sequence of events for dynamic class instance
• Question 8 Cases where you must use "member initializer list" for initializing member variables.
• Question 9 The order of class member variable construction.