Answers
300 DPI for print quality
Smallest identifiable area of an image
Number of bits used per dot
Measured in PPI or DPI
Concentration of dots in a specific area
8 bits giving 256 colours
16 bits giving 65,536 colours
Short for picture element
72 PPI for a typical screen
Decides how many colours can be shown
A single dot of one colour
One square in a bitmap grid
24 bits giving about 16.7 million colours
Image dimensions such as 1920x1080