What is &x in c++?
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How would you call C functions from C++ and vice versa?
difference between the c++ and c languages
What is lambda expression c++?
Explain how the virtual base class is different from the conventional base classes of the opps.
What is the difference between an external iterator and an internal iterator? Describe an advantage of the external iterator.
class A { public: void f(); protected: A() {} A(const A&){} }; Examine the class declaration shown above. Why are the default and copy constructors declared as protected? 1. To ensure that A cannot be created via new by a more derived class 2. To ensure that A cannot be copied 3. To ensure that A cannot be used as a base class except when public inheritance has been used 4. To ensure that A cannot be created/copied outside the inheritance chain 5. To ensure that A cannot be instantiated as a static variable
Which function cannot be overloaded c++?
Is c++ free?
Is c the same as c++?
Define inline function
What are the benefits of operator overloading?
Can you please explain the difference between overloading and overriding?