Digital Media Pretest

A halftone is a pattern of tiny dots used by which of these?

• Newspapers

• Books

• Magazines

• All of these

Computers reproduce photos by breaking the image up into small squares called what?

• Pixels

• Bytes

• Bits

Black and white pictures required less information because all that needs to be recorded is its position and its what?

• Color information

• Shade of gray

• Location

A color pixel needs three numbers to define its color: one number each to indicate how much of what?

• Cyan, magenta, yellow

• Red, yellow, blue

• Red, green, and blue

Black and white images require more computer file space than other color images.

• True

• False

A RASTER image is a rectangular grid of ...

• Lines

• Pixels

• Dots

VECTOR graphics are based on ...

• Color depth

• Mathematical equations

• Photographs

Images in RAW format are "lossless".

• True

• False

You need to create a design that is bright and cheerful. What color best expresses this feeling?

• Blue

• Orange

• Red

• Yellow

How does the addition of black, white or gray to a color affect the color?

• Increases the saturation

• Lowers the saturation

• Lowers the hue

• Increases the hue