What is the difference between overriding a method and overloading a method name? suppose the class SportsCar is a derived class of a class Automobile. Suppose also that the class Automobile has...

What is the difference between overriding a method and overloading a

method name?

suppose the class SportsCar is a derived class of a class Automobile.

Suppose also that the class Automobile has private instance variables

named speed, manufacturer, and numberOfCylinders. Will an object of

the class SportsCar have instance variables named speed, manufacturer,

and numberOfCylinders?