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

The types of projection are

Question # 2

Raster images are more commonly called

Question # 3

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

Question # 4

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

Question # 5

Refresh CRT consist of.

Question # 6

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

Question # 7

RGB true color model has_______________ color depth

Question # 8

More the control points of a Bezier curve ____ quality of the curve.

Question # 9

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

Question # 10

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

Question # 11

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

Question # 12

Sp line curve can be either

Question # 13

three dimensional graphics become popular in games designing multimedia and animation during the late.

Question # 14

In DUST is there refresh buffer.

Question # 15

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 # 16

CMYK model are used for

Question # 17

Parallel projection shows the

Question # 18

The graphics can be

Question # 19

DUST in rarely used today as part of.

Question # 20

The component of interactive computer graphics are

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 A three dimensional graphics has
A. Two axes
B. Three axes
C. Both a and b
D. None
2 The sweep representation of an object refers to the
A. 2 D representation
B. 3 D representation
C. Both a and b
D. None
3 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
4 In which projection the plane normal to the projection has equal angles with these three axes.
A. Wire frame model
B. Constructive solid geometry methods
C. Isometric projection
D. Back face removal
5 The intersection of three primary RGB color produces.
A. White color
B. Black color
C. Magenta color
D. Blue color
6 CMYK model are used for
A. Computer display
B. Printing
C. Painting
D. None
7 DUST in rarely used today as part of.
A. Input device
B. Output device
C. Display systems
D. None
8 Refresh CRT consist of.
A. Glass wrapper
B. the phosphor viewing surface
C. The electron gun assembly
D. All of above
9 An example of impact deviceis.
A. Electrostatic printer
B. Inkjet printer
C. Line printer
D. Laser printer
10 The brightness of each pixel is
A. Compatible
B. In compatible
C. Both a and b
D. None

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