In the ____ query, data is selected from the table on which the query is based and displayed in a datasheet.

Why do computers use zeros and ones?

a. because combinations of zeros and ones can represent any numbers and characters. b. because digital devices have two stable states and it is natural to use one state for 0 and the other for 1. c. because binary numbers are simplest. d. because binary numbers are the bases upon which all other number systems are built.

A ___________ color scheme consists of shades, tints, or tones of the same color.

a. analogous b. monochromatic c. complementary d. triadic