Question # 1

Color depth can be defined by ________ which can be displayed on a display unit.

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Bits per pixel

Bytes per pixel

Maga byte per pixel

None

Pixel can be arranged in a regular

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One dimensional grid

Two dimensional grid

three dimensional grid

None

The hardware devices contain

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Color printer/black white printer

Plotters

Both a and b

None

Random scan system are designed for

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Line drawing application

Pixel drawing application

Color drawing application

None

CMYK model are used for

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Computer display

Printing

Painting

None

Plasma panel also called

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Liquid crystal display

Gas discharge display

Non emissive display

None

The centre of projection for parallel projectors is at.

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Zero

Infinity

One

None

Grey scale image have a maximum color depth of

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8 bit

16 bit

64 bit

None

Any CRT based display must be refreshing at least __ time a second

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20

30

10

40

When two molecules move apart which effect on molecular shapes.

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Stretching

Snapping

Contracting

All of these

_________ is the most commonly used boundary presentation for a 3-D graphics objects.

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Data polygon

Surface polygon

System polygon

None

CMYK true color model has _______ color depth

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32 bit

24 bit

64 bit

None

Several graphics image file formats that are used by most of graphics system are.

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GIF

JPEG

TIFF

All these

In orthographic projection engineering use.

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Top view of an object

Front view of an object

Side view of an object

All of these

The transformation in which an object can be shifted to any coordinate positioning three dimensional plane are called.

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Translation

Scaling

Rotation

all of these

Raster graphics are composes of

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Pixels

Paths

Palette

None

Computer graphics was first used by

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William fetter in 1960

James fetter in 1969

James gosling in 1991

J0hn Taylor in 1980

The quantity of an image depend on

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No of pixel by image

No of line used by image

No of resolution used by image

None

Display card are

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VGA

EGA

Both a and b

None

Pen or inject plotters use the following devices.

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Drum

Flat bed

Both a and b

None

GKS stand for

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Graphics kernel system

Graphics kernel stnads

Generic kernel system

None

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