Question # 1

By which we can take a view of an object from different directions and different distances.

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Projection

Rotation

Translation

Galling

By which more complex objects can be constructed.,

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Quadric surfaces

Wire frame model

Composite transformation

None

A three dimensional graphics has

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Two axes

Three axes

Both a and b

None

Non impact use various techniques to combine three color pigment ___ to produce a range of color patterns.

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Cyan, magenta and yellow

Cyan, white and black

Cyan , white and yellow

Black, magenta and yellow

_________ 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

EPS means

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Entire post script

Entire post scale

Encapsulated post script

None

GKS was developed by the

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international standards organization

National standard organization

Both a and b

None

Each pixel has ............. basic color components.

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Two of three

One of two

Three or four

None

Types of computer graphics are.

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Vector and raster

Scalar and raster

Vector and scalar

None

A three dimensional object can also be represented using.,_______

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Method

Euation

Point

None

The object refers to the 3D representation through linear circular or some other representation are called.

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Quadric surface

Sweep representation

Torus

None

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

__________ refer to a model that represent all the dimension of an object external as well as internal

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Wire frame model

Constructive solid geometry method

Composite transformation

None

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

Bezier sp line always passes through

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First and second control point

Does not pass from first and second control point

Both a and b

None

Which color is a produced with the blue and red dots.

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Blue

Yellow

Magenta

White

Two dimensional color model are

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RGB and CMKY

RBG and CYMK

RGB and CMYK

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

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

What is the name of temporary memory where the graphics data is stored to be displayed on screen.

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RAM

ROM

Frame buffer

None

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