Chapter 4 Display Devices Flashcards
_______is the reduction of the magnetic field of an object. Page 217.
Degaussing .
Excessive _________ ______ has been known to permanently damage CTR’s Page 218.
Electromagnetic energy.
The supported resolution and palette size, are directly related to the amount of _______ on the adapter, which is used to hold the rendered image to be displayed. page 220.
Memory.
The five primary groups Display adapters can be divided into are? Page 221.
Monochrome CGA EGA VGA DVI,HDMI, and other modern digital video.
Because the amount of memory used to implement the pre-VGA adapters was _____ , the resolution and number of colors supported by these cards was ____ as well. Page 221
Fixed.
Adapters featuring variable amount of memory resulted in selectable ______ and _____ _____. Page 221
Resolutions and Color palletes.
The first video technology for PC’s was___________.
Monochrome.
Monochrome Monitors projected ______and ______ video (actually, it was green or amber text on a black background). Page 221
Black and White.
From the Latin “Mono” means? Page 221
meaning “One”.
From the Latin”Chroma” means Page 221
Meaning “Color”.
MDA means? page 221
Monochrome Display Adapter.
HGC means? Page 221
Hercules Graphics Card
The HGC introduced by Hercules Computer Technology had a resolution of _______ and could display graphics as well as text. Page 221.
720 x 350
______ _____allowed the adapter to optimize its resources for displaying pre-drawn characters from its on board library . page 221
Text Mode.
_____ ______ optimized the adapter for drawing individual pixels for onscreen graphics Page 221
Graphics Mode.
