PPSC Computer Science Topic 11 MCQ's Test Preparation

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

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PPSC Computer Science Topic 11 Computer Graphics

00:00
Question # 1

The intersection of three primary RGB color produces.

Question # 2

A three dimensional object can also be represented using.,_______

Question # 3

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

Question # 4

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

Question # 5

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

Question # 6

Interactive graphics is useful in

Question # 7

A part from the basic transformation ___________ are also used.

Question # 8

Pen or inject plotters use the following devices.

Question # 9

Plasma panel have ____________ resolution.

Question # 10

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

Question # 11

A shadow mask CRT has ____ phosphor color dots at each pixel position.

Question # 12

A three dimensional graphics has

Question # 13

TIFF are used for

Question # 14

Personal computer become powerful doing the late

Question # 15

The division of the computer screen into rows and columns the define the no of pixel to display a picture is called.

Question # 16

To generate the characters which are requied.

Question # 17

The brightness of each pixel is

Question # 18

Plasma panel also called

Question # 19

Random scan system are designed for

Question # 20

The electron beam in DUST is designed to draw directly to.

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 The component of interactive computer graphics are
A. A light pen
B. Display unit
C. Bank of switches
D. All of these
2 Beam penetration method is used in
A. Random scan system
B. Raster scan system
C. Both a and b
D. None
3 three dimensional graphics become popular in games designing multimedia and animation during the late.
A. 1960
B. 1970
C. 1990
D. 1980
4 A three dimensional object can also be represented using.,_______
A. Method
B. Euation
C. Point
D. None
5 Several graphics image file formats that are used by most of graphics system are.
A. GIF
B. JPEG
C. TIFF
D. All these
6 The sweep representation of an object refers to the
A. 2 D representation
B. 3 D representation
C. Both a and b
D. None
7 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
8 Which color is a produced with the blue and red dots.
A. Blue
B. Yellow
C. Magenta
D. White
9 Which color is produced with the green and red cots only
A. Blue
B. Yellow
C. Magnets
D. White
10 The Bezier curve obtained from the four control points is called a
A. Sure Bezier curve
B. Cubic Bezier curve
C. Hectare Bezier curve
D. Rectangle Bezier curve

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