Question

Do static member variables and static member functions exist whether or not you have any objects of the class?

1) True
2) False

Answer 1

Static member variables and static member functions exist regardless of whether or not you have any objects of the class.

Step-by-step explanation:

True, both static member variables and static member functions exist regardless of whether or not you have any objects of the class.

Static member variables are variables that are shared by all instances of a class. They are defined with the keyword static and are accessible through the class itself, rather than through an object of the class. For example, in a class called Car, a static member variable called numCars could be used to keep track of the total number of Car objects created, regardless of whether any Car objects actually exist.

Static member functions, like static member variables, are also associated with the class itself, rather than with individual objects. They can be called using the class name, without the need for an object. For example, in a class called MathUtils, a static member function called square could be used to calculate the square of a number, without the need for an instance of MathUtils.