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

  • Total Questions20

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PPSC Computer Science Topic 11 Computer Graphics

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Question # 1

The quantity of an image depend on

Question # 2

The intersection of three primary RGB color produces.

Question # 3

Plasma device converts

Question # 4

DUST means

Question # 5

Graphics with limited features is known as

Question # 6

In beam penetration method of color CRT two layer of phosphor coated are.

Question # 7

Pixel can be arranged in a regular

Question # 8

Which one of the basic input device in GUI

Question # 9

Non impact use various techniques to combine three color pigment ___ to produce a range of color patterns.

Question # 10

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

Question # 11

The second grid in DUST is called.

Question # 12

The types of projection are

Question # 13

The transformation in which an object can be rotated about origin as well as any arbitrary pivot point are called.

Question # 14

______ is one of the function that is used to specify a single plane surface.

Question # 15

Vector graphics is composed of

Question # 16

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 # 17

Types of computer graphics are.

Question # 18

The RGB model display a much _________ percentage of the visible band as compared to CMYK

Question # 19

LCD means

Question # 20

Which environment has been one of the most accepted tool for computer graphics in business and graphics design studies

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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 basic graphical interactions are.
A. Pointing
B. Positioning
C. Both a and b
D. None
3 Color apparent in additive mode are the result of.
A. Reflected light
B. Transmission of light
C. Flow of light
D. None
4 Several graphics image file formats that are used by most of graphics system are.
A. GIF
B. JPEG
C. TIFF
D. All these
5 Sp line curve can be either
A. Bezier sp line
B. B sp line
C. Both a and b
D. None
6 Which color is a produced with the blue and red dots.
A. Blue
B. Yellow
C. Magenta
D. White
7 Types of computer graphics are.
A. Vector and raster
B. Scalar and raster
C. Vector and scalar
D. None
8 Pixel can be arranged in a regular
A. One dimensional grid
B. Two dimensional grid
C. three dimensional grid
D. None
9 The brightness of each pixel is
A. Compatible
B. In compatible
C. Both a and b
D. None
10 How many types of projection are
A. 1
B. 2
C. 3
D. 4

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