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

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

Question # 2

LCD means

Question # 3

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

Question # 4

Graphics data is computed by processor in form of.

Question # 5

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

Question # 6

Shadow mask method is used in

Question # 7

When two molecules move apart which effect on molecular shapes.

Question # 8

In which method of CRT convergence problem occur

Question # 9

The GIF format is much ............... to be downloaded or uploaded over the www.

Question # 10

Personal computer become powerful doing the late

Question # 11

GUI means

Question # 12

In increase the energy of these slow moving electron and create a bright picture in DUST, the screen is maintained at. a.

Question # 13

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

Question # 14

What is the name of temporary memory where the graphics data is stored to be displayed on screen.

Question # 15

A part from the basic transformation ___________ are also used.

Question # 16

Plasma panel have ____________ resolution.

Question # 17

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

Question # 18

Several graphics image file formats that are used by most of graphics system are.

Question # 19

LCD is an _____ device.

Question # 20

Types of computer graphics are.

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 Random scan system are designed for
A. Line drawing application
B. Pixel drawing application
C. Color drawing application
D. None
2 Which color is a produced with the blue and red dots.
A. Blue
B. Yellow
C. Magenta
D. White
3 LCD means
A. Liquid crystal display
B. Liquid chromes data
C. Liquid crystal data
D. None
4 TIFF are used for
A. Vector graphics
B. Bit map
C. Both a and b
D. None
5 _________ is the most commonly used boundary presentation for a 3-D graphics objects.
A. Data polygon
B. Surface polygon
C. System polygon
D. None
6 The standardization is needed
A. To make application programs more portable
B. To increase their utility
C. To allow them to use is different application environment
D. All of these
7 A major dis advantage of DUST in interactive computer graphics is.
A. Ability to selectively erase part of an image
B. Inability to selectively erase point of image from screen
C. Inability to produce image picture
D. None
8 DUST in rarely used today as part of.
A. Input device
B. Output device
C. Display systems
D. None
9 GUI means
A. Graphical user interface
B. Graphical user interaction
C. Graphics uniform interaction
D. None
10 How many types of projection are
A. 1
B. 2
C. 3
D. 4

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