Assume that myCar is an instance of the Car class, and that the Car class has a member function named accelerate. Which of the following is a valid call to the accelerate member function?
A)Car-accelerate();
B)myCar::accelerate();
C)myCar.accelerate();
D)myCar:accelerate();

Question

Assume that myCar is an instance of the Car class, and that the Car class has a member function named accelerate. Which of the following is a valid call to the accelerate member function?
A)Car->accelerate();
B)myCar::accelerate();
C)myCar.accelerate();
D)myCar:accelerate();

Quizplus · Accepted Answer

To call a member function of a class for a specific instance of the class, we use the dot notation with the instance name followed by the function name, as in choice C. Choice A is invalid because it uses the arrow notation to call a member function on the class name itself, not on an instance. Choice B is invalid because it uses the scope resolution operator to call the function on the instance's class name, not on the instance itself. Choice D is invalid because it uses a single colon instead of a double colon to access the member function, which is incorrect syntax.

Assume That MyCar Is an Instance of the Car Class