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

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Question # 1

The sweep representation of an object refers to the

Question # 2

The subtractive color model use the concept of.

Question # 3

The intersection of three primary RGB color produces.

Question # 4

Projection rays emanate from a.

Question # 5

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

Question # 6

Color depth can be defined by ________ which can be displayed on a display unit.

Question # 7

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

Question # 8

The method which uses array of dots for generating a character is called.

Question # 9

_________ 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 # 10

The graphics can be

Question # 11

The centre of projection for parallel projectors is at.

Question # 12

CMYK model are used for

Question # 13

A palette can be defined as a finite set of colors for managing the

Question # 14

Interactive graphics is useful in

Question # 15

The component of interactive computer graphics are

Question # 16

Super quadric is a class of object that contain.

Question # 17

In which method of CRT convergence problem occur

Question # 18

The uake one of the first fully 3D games was released in year.

Question # 19

Color apparent in additive mode are the result of.

Question # 20

A three dimensional graphics has

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 Which environment has been one of the most accepted tool for computer graphics in business and graphics design studies
A. Graphics
B. Macintosh
C. Uake
D. Multimedia
2 three dimensional graphics become popular in games designing multimedia and animation during the late.
A. 1960
B. 1970
C. 1990
D. 1980
3 Raster images are more commonly called
A. Pix map
B. Bit map
C. Both a and b
D. None
4 When two molecules move apart which effect on molecular shapes.
A. Stretching
B. Snapping
C. Contracting
D. All of these
5 The graphics can be
A. Drawing
B. Photograph, movies
C. Simulation
D. All of these
6 Computer graphics is used in many DTP software as
A. Photoshop
B. Paint brush
C. Both a and b
D. None
7 Solid pattern in random scan display is. ______ to fill.
A. Difficult
B. Easy
C. No fill
D. None
8 The uake one of the first fully 3D games was released in year.
A. 1976
B. 1996
C. 1986
D. 1990
9 In which method of CRT convergence problem occur
A. Beam penetration method
B. Shadow mask method
C. Both a and b
D. None
10 The method which uses array of dots for generating a character is called.
A. Stoke method
B. Bitmap method
C. Star dust method
D. None

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