Question # 1

A example of black and white laser printer is.

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HP 4000

MS

Both a and b

None

The graphics can be

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Drawing

Photograph, movies

Simulation

All of these

RGB true color model has_______________ color depth

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24 bit

32 bit

64 bit

None

Color apparent is subtractive modes are the resultof.

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Amount of reflected light

Transmission of light

Flow of light

None

When two molecules move apart which effect on molecular shapes.

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Stretching

Snapping

Contracting

All of these

Plasma device converts

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Electrical energy into light

Light into electrical energy

Light into graphical energy

None

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

EPS image file format is used for

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Vector graphics

Bit map

Both a and b

None

The component of interactive computer graphics are

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A light pen

Display unit

Bank of switches

All of these

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

The RGB model display a much _________ percentage of the visible band as compared to CMYK

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Lasser

Larger

Medium

None

In DUST is there refresh buffer.

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No

Yes

Both

None

Beam penetration method is used in

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Random scan system

Raster scan system

Both a and b

None

Color depth can be defined by ________ which can be displayed on a display unit.

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Bits per pixel

Bytes per pixel

Maga byte per pixel

None

The most basic transformation that are applied in three-dimensional planes are.

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Translation

Scaling

Rotation

All of these

GUI means

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Graphical user interface

Graphical user interaction

Graphics uniform interaction

None

________ are the three dimensional analogs of Quaid trees

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quadric

Octrees

Geometry

None

The transformation in which an object can be rotated about origin as well as any arbitrary pivot point are called.

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Translation

Scalling

Rotation

All of these

The Bezier curve obtained from the four control points is called a

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Sure Bezier curve

Cubic Bezier curve

Hectare Bezier curve

Rectangle Bezier curve

Which technique of color CRT is used by production of realistic image.

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Shadow mask method

Beam penetration method

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

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