If a derived class Class2) has redefined a function from the base class Class 1), how can that derived function call the base class function if the function declaration is as follows?
Void print );
A) :public Class1::print );
B) Class1 :: print );
C) print );
D) all of the above.

Question

Quizplus · Accepted Answer

To call the base class function, we can use the function name prefixed by the base class name followed by the scope resolution operator "::". Therefore, the correct syntax would be Class1::print(). The option A is incorrect as it suggests that we should publicly inherit the base class function, which is not required to call the base class function. Option C is also incorrect as it only specifies the derived class function name without indicating that it needs to call the base class function. Option D is incorrect as only option B is the correct syntax for calling the base class function.

If a Derived Class Class2) Has Redefined a Function from the Base