Computer Graphics MCQs

Each screen point is referred to as.

A. resolution
B. pixel
C. persistence
D. dot pitch
View Answer

B. pixel

Smallest object that can be displayed on a display is called.

A. picture element
B. point
C. dot pitch
D. aspect ratio
View Answer

A. picture element

The phenomenon of having a continuous glow of a beam on the screen even after it is removed is called as.

A. Fluorescence
B. Persistence
C. Phosphorescence
D. Incandescence
View Answer

C. Phosphorescence

The process of mapping a world window in world coordinate system to viewport are called.

A. Transformation viewing
B. Viewport
C. Clipping window
D. Screen coordinate system
View Answer

A. Transformation viewing

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