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WorksheetsCAD CAM CAE Test on Chapter 02
Total questions: 10
Worksheet time: 10mins
Zoom in & zoom out of an object and any portion of an object between the edges is
Translation
Rotation
Scaling
None of these
The basic geometric entity in computer graphics are called as
Rectangle
Model
Line
Graphics primitives
Reflection about Y axis is
Y flips
X flips
X-Y flips
None of the above
In computer graphics GKS stands for
General Knowledge System
Graphics Kernel System
Graphics Knowledge System
None of these
In which transformation the object can change its basic dimensions?
Translation
Mirror
Scaling
Rotation
Which geometric transformation does not change the basic dimensions of the graphics objects transformed?
Scaling
Transition
Rotation
Both b) and c)
Moving an object across the screen parallel to its initial position is called as ___
A) B)
C) D)
Movement
Rotation
Translation
Shifting
Basic transformation of rotation of an image takes place about
Origin
Corner of an image
Centre
Top plane
The models from different CAD software’s can be exchanged using ______
IGES
ISO
GKS
DIN
__________________ is an image generation technique.
Raster scan
Master scan
CRT
None of these
