You can use a ____ to display a list of choices from which the user can select zero choices, one choice, or more than one choice.

When designing an expression for a calculated field, the name of the calculated field is followed by a(n):

A) semicolon. B) colon. C) exclamation point. D) period.

The two principal catalysts for the Information Age have been

a. books and pamphlets. b. computers and communication networks. c. radio and television. d. newspapers and magazines. e. the telephone and television.