Preparing Computer Graphics 18-1

To save in a format requiring less space

• compression

• color mode

• bitmap

• offset printing

The kind of compression used with graphics, text, and computer code

• lossless

• lossy

• RGB

• CMYK

The kind of compression that reduces files to 1/50 of their original size

• lossy

• lossless

• complete

• resolution

The type of compression that reduces a file to 1/3 of its original size

• lossless

• lossy

• pixelated

• complete

Lossless compression means you . . .

• CAN completely restore the file after compressing

• CANNOT completely restore a file after compressing

• lost the file completely

• ruined the video

Lossy compression means you . . .

• CANNOT restore the file after the process

• CAN restore the file after compression

• lost the file but you can find it again

• lost the file but your mom can probably find it

The kind of compression used with video & audio files

• lossless

• lossy

• mandatory

• incomplete

The number of colors that can be displayed on a screen

• color depth

• millions

• more colors = more detail = more space

• 256

The resolution should be determined

• by the teacher

• by the output

• by the computer

• by the Labradors

Offset printing involves

• a print run

• time

• expense

• etched metal plates