To display the horizontal ruler use the _____ tab.

Operator associativity is either left to right or

A) top to bottom. B) front to back. C) right to left. D) inside to outside. E) nothing else; it is always left to right.

Social networking can be traced back to online services, such as CompuServe, Prodigy, and America Online.

Answer the following statement true (T) or false (F)