C++ need help with question 16 and 17

A C++ class destructor is automatically invoked; A. When a variable is deleted by programmer using delete. B. When one of the data members is a pointer. When the class instance goes out of scope. D. A class destructor is not called automatically. A shallow copy copies one class object to another without copying any pointed-to data. A. True B. False C++ does not allow the overloading of operators. A. True B. False What is the C++ construct that implements generic types? A. classes B. structs C. overloading operators D. class template E. C++ does have generics To use the template construct, you must put which of the following phrases before the class definition? A. class template B