Matching
Match each item with a statement below.
- uses a thin LED layer or film between two grids of electrodes
A) infrared (IR)
B) digitizer
C) dxdiag.exe
D) HDMI connector
E) OLED
F) projector
G) refresh rate
H) stylus
I) contrast ratio
J) ghost cursor

Question

Matching
Match each item with a statement below.
- uses a thin LED layer or film between two grids of electrodes
A) infrared (IR)
B) digitizer
C) dxdiag.exe
D) HDMI connector
E) OLED
F) projector
G) refresh rate
H) stylus
I) contrast ratio
J) ghost cursor

Quizplus · Accepted Answer

OLED technology uses a thin LED layer/film between two grids of electrodes.
 
Answer: H
 A stylus is a tool used for input on touchscreens and drawing tablets.
 
Answer: I
 Contrast ratio is a measure of the difference in brightness between the brightest white and the darkest black a display can produce.

Matching Match Each Item with a Statement Below