Twitter is a full-featured ________ network

Which is the base class in the following statement?

``` class Car : public Vehicle ``` a. Car b. Vehicle c. public d. class e. None of these

Case 2Brandon works for a large construction firm in the Northeast.  Brandon was hired for his excellent skills in web design, specifically his experience with Dreamweaver.  Brandon is eager to put his experience and skills to good use. Brandon understands that the site definition for a website contains critical information about the site, including password information that he wants to keep secret from other site users.  You recommend saving the site definition file ____.

A. in the website B. in an external folder C. in an internal file D. on a web page