Question # 1

Printer produce output by either

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Impact method

None impact method

Both a and b

None

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

The graphics can be

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Drawing

Photograph, movies

Simulation

All of these

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

CRT means

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Common ray tube

Cathode ray tube

Commercial ray tube

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

Shadow mask method is used in

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random scan system

Raster scan system

Both a and b

None

The types of projection are

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Parallel projection and perspective projection

Perpendicular and perspective projection

Parallel projection and perpendicular projection

None

DUST means

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Direct view storage tube

Domain view storage tube

Direct view store tube

None

The hardware devices contain

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Color printer/black white printer

Plotters

Both a and b

None

In DUST is there refresh buffer.

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No

Yes

Both

None

________ are the three dimensional analogs of Quaid trees

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quadric

Octrees

Geometry

None

Super quadric is a class of object that contain.

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Data

Codes

Both a and b

None

Sp line curve can be either

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Bezier sp line

B sp line

Both a and b

None

EPS means

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Entire post script

Entire post scale

Encapsulated post script

None

How many types of parallel projection are.

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1

2

3

4

Pen or inject plotters use the following devices.

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Drum

Flat bed

Both a and b

None

The electron beam in a color picture tube is refreshed______ times in a second to make video realistic.

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15 times

25 times

35 times

45 times

Solid pattern in random scan display is. ______ to fill.

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Difficult

Easy

No fill

None

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

LCD means

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Liquid crystal display

Liquid chromes data

Liquid crystal data

None

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