Question # 1

The resolution of raster can display is.

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Low

High

Medium

None

A three dimensional graphics has

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Two axes

Three axes

Both a and b

None

Graphics is one of the ........ major key element in design of multimedia application.

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Three

Four

Five

Eight

Vector graphics is composed of

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Pixels

Paths

Palette

None

______ is one of the function that is used to specify a single plane surface.

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Meta ball model

Fill area

Reflection

None

The projection in which the projection plane is allowed to intersect the x, y and z -axes at equal distances.

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Wire frame model

Constructive solid geometry methods

Isometric projection

Back face removal

CRT means

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Common ray tube

Cathode ray tube

Commercial ray tube

None

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

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Blue

Yellow

Magenta

White

The further the line from the projection plane, ____________ its image on the projection plane.

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smaller

Larger

Neither smaller nor larger

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

Raster images are more commonly called

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Pix map

Bit map

Both a and b

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

TIFF are used for

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Vector graphics

Bit map

Both a and b

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

EPS means

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Entire post script

Entire post scale

Encapsulated post script

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 which method of CRT convergence problem occur

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Beam penetration method

Shadow mask method

Both a and b

None

The division of the computer screen into rows and columns the define the no of pixel to display a picture is called.

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Persistence

Resolution

Encapsulated post script

None

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

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Method

Euation

Point

None

Higher the number of pixels.... the image quality

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Bad

Better

Smaller

None

GUI means

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Graphical user interface

Graphical user interaction

Graphics uniform interaction

None

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PPSC Computer Science Chapter 11 Computer Graphics Test MCQs With Answers

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