You are working as a technician at Certkiller .com. A user brings a scanner that has been left in a
storage area a couple of years ago, and wants to know if it might still work. The scanner has
nothing that would identify a manufacturer so you’ll need to try it out with a general driver. Which
of the following would be a common scanner driver?

A.
LPR

B.
TWAIN

C.
RAW

D.
PCL

Explanation:
LPR, PCL and RAW all has to do with printing. TWAINis a standard for acquiring images from
image scanners an image capture API for Microsoft Windows and Apple Macintosh operating
systems. The word TWAIN is not officially an acronym; however, it is widely known as a
backronym for “Technology Without An Interesting Name”.