A variable's scope has either a space or a time dimension.

How are overloaded functions and default parameter list functions similar?

A. They both have various call statements. B. They both have separate function bodies. C. They both have non-void return types. D. All are correct.

____ photos are photos taken by professional photographers and then offered for sale to Web designers, graphic designers, and others who need images for Web sites, print advertisements, and other projects.

A. Public B. Thumbnail C. Domain D. Stock