Write a statement that creates a RegExp object that remembers the title and last name, but does not remember the first name. Using the RegExp object's exec() method, assign the result variable with the remembered title and last name of the string userName.

Which of the following statements is false? a. a class can directly inherit from class object. b. if the class you're inheriting from declares instance variables as private, the inherited class can access those instance variables directly. c. a class's instance variables are normally declared private to enforce good software engineering. d. it's often much more efficient to create a class by inheriting from a similar class than to create the class by writing every line of code the new class requires.