A(n) ___ monitor contains a light source and a screen of special crystals that shift when electricity is applied to them.
A) CRT
B) LCD
C) RFID
D) dot matrix

Question

Quizplus · Accepted Answer

This description matches an LCD monitor, which uses a backlight and liquid crystal technology to display images. CRT monitors use a cathode ray tube and dot matrix printers use tiny dots to form characters or images, neither of which match the given description. RFID is not a type of monitor or display technology.

A(n) ___ Monitor Contains a Light Source and a Screen