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

Bezier sp line always passes through

Question # 2

__________ refer to the shapes created by union, intersection and difference of given shapes.

Question # 3

The component of interactive computer graphics are

Question # 4

A Bezier curve is a polynomial of degree______ the no of control points used.

Question # 5

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

Question # 6

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

Question # 7

Interactive graphics is useful in

Question # 8

The projection in which the projection plane is allowed to intersect the x, y and z -axes at equal distances.

Question # 9

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

Question # 10

CMYK model are used for

Question # 11

A example of black and white laser printer is.

Question # 12

Super quadric is a class of object that contain.

Question # 13

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

Question # 14

The projection that can be viewed as the projection that has a centre of projection at a finite distance from the plane of projection are called.

Question # 15

Random scan system are designed for

Question # 16

The graphics can be

Question # 17

_________ 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.

Question # 18

Computer of present time have much higher memory and ______ storage capacity

Question # 19

The hardware devices contain

Question # 20

Parallel projection shows the

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 Projection rays emanate from a.
A. COP
B. Intersect projection plane
C. Both a and b
D. None
2 GUI means
A. Graphical user interface
B. Graphical user interaction
C. Graphics uniform interaction
D. None
3 The basic graphical interactions are.
A. Pointing
B. Positioning
C. Both a and b
D. None
4 In orthographic projection engineering use.
A. Top view of an object
B. Front view of an object
C. Side view of an object
D. All of these
5 LCD means
A. Liquid crystal display
B. Liquid chromes data
C. Liquid crystal data
D. None
6 A part from the basic transformation ___________ are also used.
A. Shearing
B. Reflection
C. Both a and b
D. None
7 The intersection of three primary RGB color produces.
A. White color
B. Black color
C. Magenta color
D. Blue color
8 EPS means
A. Entire post script
B. Entire post scale
C. Encapsulated post script
D. None
9 DUST means
A. Direct view storage tube
B. Domain view storage tube
C. Direct view store tube
D. None
10 By which more complex objects can be constructed.,
A. Quadric surfaces
B. Wire frame model
C. Composite transformation
D. None

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