Question # 1

CRT means

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Common ray tube

Cathode ray tube

Commercial ray tube

None

The standardization is needed

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To make application programs more portable

To increase their utility

To allow them to use is different application environment

All of these

Sp line curve can be either

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Bezier sp line

B sp line

Both a and b

None

__________ refers to the result obtained by multiplying the matrix of the individual transformation representation seuerieces.

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Wire frame model

Constructive solid geometry methods

composite transformation

None

How many types of projection are

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1

2

3

4

The basic technique for producing color display with a CRT are.

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Shadow mask and random scan

Beam penetration method and shadow mask method

Random scan and raster scan

None

Raster graphics are composes of

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Pixels

Paths

Palette

None

The uake one of the first fully 3D games was released in year.

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1976

1996

1986

1990

Each bit represent

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One color

Two color

Three color

None

Color apparent is subtractive modes are the resultof.

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Amount of reflected light

Transmission of light

Flow of light

None

CMYK true color model has _______ color depth

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32 bit

24 bit

64 bit

None

In beam penetration method of color CRT two layer of phosphor coated are.

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Red and blue

Red and green

Blue and green

None

_________ is a simple object space algorithm that remove's about half of the total polygon in an image as about half of the faces of object are back faces.

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Wire frame model

Constructive solid geometry methods

Isometric projection

Back face removal

A Bezier curve is a polynomial of degree______ the no of control points used.

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One more than

One less than

Two less than

None

The projection that can be viewed as the projection that has a centre of projection at a finite distance from the plane of projection are called.

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Parallel projection

Perspective projection

Isometric projection

None

Two dimensional color model are

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RGB and CMKY

RBG and CYMK

RGB and CMYK

None

Which environment has been one of the most accepted tool for computer graphics in business and graphics design studies

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Graphics

Macintosh

Uake

Multimedia

Which one of the basic input device in GUI

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Mouse

Graphics tables

Voice system

Touch panel

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

More the control points of a Bezier curve ____ quality of the curve.

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Higher

Lower

Bad

None

The distance of a line from the projection plane determines.

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Its size on projection plane

Its length on projection plane

Its width on projection plane

Its height on projection plane

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