Display Devices

Question 1

LCD

Answer 1

Liquid Crystal Display

Question 2

When the liquid

crystals Aligns between Glass what is it called?

Answer 2

In-Plane Switching (IPS)

Question 3

Discrete LED technology is what?

Answer 3

Clusters of triads together

into pixels

Question 4

LED monitors work in the same way as LCD except?

Answer 4

They use a different back light

Question 5

OLED

Answer 5

Organic light-emitting diodes

Question 6

CCFL

Answer 6

Cold Cathode Fluorescent Lamp

Question 7

Resolution is what?

Answer 7

The number of pixels in your screen. Native resolution is always best!

Question 8

LED monitors use what?

Answer 8

Light Emitting Diodes

Question 9

What is the main advantage

of OLED and where is it found?

Answer 9

It costs less the LED and is found in Mobile device, digital cameras, and media players

Question 10

Twisted nematic (TN) does what?

Answer 10

Twists and untwists liquid crystals to let certain amounts of light through

Question 11

Contrast Ratio is what?

Answer 11

Comparison of brightest and darkest color

Question 12

Plasma is found where?

Answer 12

Television Screens

Question 13

What are the most common colour depths

used in Windows

Answer 13

16-bit, 24-bit, and 32-bit

Question 14

1024x768 is the Pixel Dimension for what Resolution?

Answer 14

Extended Graphics Array (XGA)

Question 15

The aspect ratio is 16:9 are there more pixels running horizontally or vertically

Answer 15

Horizontally for every 16 pixels running horizontally, there are 9 pixels running vertically.

Question 16

WSXGA+ (HD)

Answer 16

Widescreen Super eXtended Graphics Array Plus (High Definition)

Question 17

The Light output of a projector is measured in what?

Answer 17

Lumens

Question 18

Which type of screen consumes the most energy?

Answer 18

Plasma

Question 19

Thin Film Transistor

(TFT) active matrix displays are what?

Answer 19

Technology used to improve image quality