Q860
The output quality of a printer is measured by
A.
Dots per inch
AnswerB.
Dots per line
C.
Dots printed per unit time
D.
All of the above
E.
None of the above
Answer: Option A
Solution
Answer: Option A
Solution:
In printing, DPI (dots per inch) refers to the output resolution of a printer or imagesetter, and PPI (pixels per inch) refers to the input resolution of a photograph or image. DPI refers to the physical dot density of an image when it is reproduced as a real physical entity, for example printed onto paper.