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

Graphics data is computed by processor in form of.

Question # 2

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

Question # 3

Beam penetration method is used in

Question # 4

Bezier sp line always passes through

Question # 5

Any CRT based display must be refreshing at least __ time a second

Question # 6

Types of computer graphics are.

Question # 7

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

Question # 8

Cyan color is produced when the blue and green are activated

Question # 9

To generate the characters which are requied.

Question # 10

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

Question # 11

CRT means

Question # 12

Plasma device converts

Question # 13

In DUST is there refresh buffer.

Question # 14

Which color is produced with the green and red cots only

Question # 15

Plasma panel is an _________ device.

Question # 16

In which projection the plane normal to the projection has equal angles with these three axes.

Question # 17

EPS image file format is used for

Question # 18

The component of interactive computer graphics are

Question # 19

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

Question # 20

The brightness of each pixel is

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 Plasma device converts
A. Electrical energy into light
B. Light into electrical energy
C. Light into graphical energy
D. None
2 The object refers to the 3D representation through linear circular or some other representation are called.
A. Quadric surface
B. Sweep representation
C. Torus
D. None
3 CMYK model are used for
A. Computer display
B. Printing
C. Painting
D. None
4 __________ refer to the shapes created by union, intersection and difference of given shapes.
A. Wire frame model
B. Composite transformation
C. Constructive solid geometry methods
D. None
5 RGB model are used for
A. Computer display
B. Printing
C. Painting
D. None
6 GKS stand for
A. Graphics kernel system
B. Graphics kernel stnads
C. Generic kernel system
D. None
7 Super quadric is a class of object that contain.
A. Data
B. Codes
C. Both a and b
D. None
8 LCD is an _____ device.
A. Emissive
B. None emissive
C. Gas discharge
D. None
9 _________ is a simple object space algorithm that remove's about half of the total polygon in an image as about half of the faces of object are back faces.
A. Wire frame model
B. Constructive solid geometry methods
C. Isometric projection
D. Back face removal
10 A palette can be defined as a finite set of colors for managing the
A. Analog images
B. Digital images
C. Both a and b
D. None

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