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LCD Monitors vs Plasma Panel Displays Quiz

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LCD Monitors vs Plasma Panel Displays Quiz

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Questions and Answers

What technology involves filling the region between two glass plates with a mixture of gases?

3D Display

LCD monitors

Plasma Panel Display (correct)

Liquid-crystal Displays

How are the molecules aligned in a passive-matrix LCD?

By applying firing voltages

By using thin-film transistor technology

By placing a transistor at each pixel location

By twisting light with intersecting conductors (correct)

What is a unique feature of 3D Display technology?

It uses a refresh buffer for picture storage

It involves filling glass plates with gases

It uses thin-film transistors

It brings depth perception to the viewer (correct)

Which type of display device is known for its impressive picture quality?

FEDs Signup and view all the answers

Which input device is pressure-sensitive and allows for absolute positioning?

Pen-based devices Signup and view all the answers

Which video output device is considered immersive and is worn on the head?

Immersive Head-mounted displays (HMD) Signup and view all the answers

What does the resolution of a frame buffer indicate?

The number of pixels in the display Signup and view all the answers

How is bit depth related to color resolution in a frame buffer?

It determines the number of bits corresponding to each pixel Signup and view all the answers

What is the purpose of interlaced scanning in video displays?

To reduce flicker by alternating even and odd scan lines Signup and view all the answers

How do emissive displays differ from non-emissive displays?

Emissive displays convert electrical energy to light energy, while non-emissive displays use optical effects Signup and view all the answers

What is the purpose of dithering in computer graphics?

To mix different colored pixels to create new colors Signup and view all the answers

How does a plotter differ from a traditional printer?

Plotters use a pen for drawing lines directly from vector graphics files Signup and view all the answers

What is the primary output device of a video monitor?

CRT Monitor Signup and view all the answers

What does the refresh rate of a CRT monitor refer to?

The frequency at which a picture is redrawn on the screen Signup and view all the answers

What is the function of a frame buffer in raster-scan displays?

To store information about the picture being displayed Signup and view all the answers

What is the difference between a bitmap and a pixmap?

Bitmaps have multiple bits per pixel, Pixmaps have one bit per pixel. Signup and view all the answers