Question # 1

The no of control points in a Bezier curve ensures the

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Jaggies of curve

Smoothness of curve

Straightness of curve

None

LCD is an _____ device.

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Emissive

None emissive

Gas discharge

None

GUI means

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Graphical user interface

Graphical user interaction

Graphics uniform interaction

None

CRT means

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Common ray tube

Cathode ray tube

Commercial ray tube

None

The sweep representation of an object refers to the

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2 D representation

3 D representation

Both a and b

None

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

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Projection

Rotation

Translation

Galling

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

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Two of three

One of two

Three or four

None

Plasma device converts

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Electrical energy into light

Light into electrical energy

Light into graphical energy

None

The centre of projection for parallel projectors is at.

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Zero

Infinity

One

None

The graphics can be

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Drawing

Photograph, movies

Simulation

All of these

A palette can be defined as a finite set of colors for managing the

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Analog images

Digital images

Both a and b

None

The subtractive color model use the concept of.

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Printing ink

Light to display color

Printing line

None

By which more complex objects can be constructed.,

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Quadric surfaces

Wire frame model

Composite transformation

None

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

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Three

Four

Five

Eight

The method which uses array of dots for generating a character is called.

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Stoke method

Bitmap method

Star dust method

None

The intersection of three primary RGB color produces.

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White color

Black color

Magenta color

Blue color

EPS image file format is used for

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Vector graphics

Bit map

Both a and b

None

To generate the characters which are requied.

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Hardware

Software

Both a and b

None

LCD means

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Liquid crystal display

Liquid chromes data

Liquid crystal data

None

In which transformation the shape of an object can be modified in any of direction depending upon the value assigned to them.

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Reflection

Shearing

Scaling

None

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PPSC Computer Science Chapter 11 Computer Graphics Test MCQs With Answers

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