PPSC Computer Science Topic 11 MCQ's Test Preparation

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MCQ's Test For PPSC Computer Science Topic 11 Computer Graphics

Try The MCQ's Test For PPSC Computer Science Topic 11 Computer Graphics

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PPSC Computer Science Topic 11 Computer Graphics

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Question # 1

Cyan color is produced when the blue and green are activated

Question # 2

The sweep representation of an object refers to the

Question # 3

Plasma panel have ____________ resolution.

Question # 4

The orthographic projection that show more than one side of an object are called.

Question # 5

The resolution of raster can display is.

Question # 6

Once a file is saved on JPEG format some data is lost.

Question # 7

RGB model are used for

Question # 8

A three dimensional graphics has

Question # 9

Which one of the basic input device in GUI

Question # 10

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

Question # 11

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

Question # 12

Plasma panel also called

Question # 13

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

Question # 14

Super quadric is a class of object that contain.

Question # 15

The quantity of an image depend on

Question # 16

Which color is produced with the green and red cots only

Question # 17

A major dis advantage of DUST in interactive computer graphics is.

Question # 18

The basic technique for producing color display with a CRT are.

Question # 19

Graphics data is computed by processor in form of.

Question # 20

DUST means

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 More the control points of a Bezier curve ____ quality of the curve.
A. Higher
B. Lower
C. Bad
D. None
2 Color apparent is subtractive modes are the resultof.
A. Amount of reflected light
B. Transmission of light
C. Flow of light
D. None
3 Once a file is saved on JPEG format some data is lost.
A. Temporarily
B. both a and b
C. All of above
D. None of these
4 Computer graphics was first used by
A. William fetter in 1960
B. James fetter in 1969
C. James gosling in 1991
D. J0hn Taylor in 1980
5 By which more complex objects can be constructed.,
A. Quadric surfaces
B. Wire frame model
C. Composite transformation
D. None
6 The quantity of an image depend on
A. No of pixel by image
B. No of line used by image
C. No of resolution used by image
D. None
7 Each pixel has ............. basic color components.
A. Two of three
B. One of two
C. Three or four
D. None
8 EPS image file format is used for
A. Vector graphics
B. Bit map
C. Both a and b
D. None
9 The transformation in which an object can be shifted to any coordinate positioning three dimensional plane are called.
A. Translation
B. Scaling
C. Rotation
D. all of these
10 Display card are
A. VGA
B. EGA
C. Both a and b
D. None

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