WorksheetsComputer Graphics
Total questions: 14
Worksheet time: 25mins
There are 2 main categories of computer graphics:
Sharp graphics and fuzzy graphics
GPEG and GIF
Raster graphics and bitmaps
The sharpness of an image depends on the density of pixels called
resolution
revolution
solution
permission
_________ represent images through the use of geometric objects (lines, curves, etc)
Fractal graphics
Raster graphics
Graffiti
Vector graphics
The most popular file format for exchanging vector drawings is
GIF
EPS
TIF
GPEG
_________ is combining parts of different images to create a single image.
Composite
Slice
Filter addition
Retouching
To design everything from aeroplanes to consumer products specialists use ______
ACD
DAC
CAD
CDA
A presentation showing the outlines of all edges in a transparent drawing called _________
render
solid model
wireframe
textured object
Lighting and shading of the object to make it look real called ________
rendering
shadowing
solid modeling
texturing
Geometric patterns that are repeated at small scales to generate irregular shapes are called ________
applets
fractals
movies
A bitmap is a
raster graphic
pixel
a dot
a vector graphic
A pixel is
a sprite
the colors in an image
a collection of colors
the smallest point on a digital image
A vector image is created using
coloured pixels.
dots.
mathematics formulas.
images.
Bitmap graphics will never lose their image quality when enlarged.
True
False
The resolution of an image refers to the quality of the image.
True
False
