In a student database, a row that describes the top student, including his or her lastname, firstname, and studentnumber, is an example of a a. field b. group c. file d. record e. database

In the context of the box model, what is the difference between a margin and a padding? a. a padding lies outside a box border, while a margin lies inside it. b. a padding lies inside a box border, while a margin lies outside it. c. a padding can be adjusted independently, while a margin depends on the size of its box. d. a padding depends on the size of its box, while a margin can be adjusted independently.