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

An___ can be considered as an extension of spherical surface.

Question # 2

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

Question # 3

Random scan system are designed for

Question # 4

RGB model are used for

Question # 5

Solid pattern in random scan display is. ______ to fill.

Question # 6

Computer graphics was first used by

Question # 7

Parallel projection shows the

Question # 8

Super quadric is a class of object that contain.

Question # 9

The transformation in which an object can be shifted to any coordinate positioning three dimensional plane are called.

Question # 10

The origin of computer graphics was developed in.

Question # 11

In which transformation the mirror image of an object can be seen with respect to x-axis ,y-axis , z-axis as well as with respect to an arbitrary line.

Question # 12

By which more complex objects can be constructed.,

Question # 13

The graphics can be

Question # 14

Two dimensional color model are

Question # 15

In beam penetration method of color CRT which layer is red and which is green

Question # 16

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

Question # 17

The basic graphical interactions are.

Question # 18

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

Question # 19

The sweep representation of an object refers to the

Question # 20

__________ refer to the shapes created by union, intersection and difference of given shapes.

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 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
2 The subtractive color model use the concept of.
A. Printing ink
B. Light to display color
C. Printing line
D. None
3 The graphics can be
A. Drawing
B. Photograph, movies
C. Simulation
D. All of these
4 The most basic transformation that are applied in three-dimensional planes are.
A. Translation
B. Scaling
C. Rotation
D. All of these
5 Each bit represent
A. One color
B. Two color
C. Three color
D. None
6 __________ refers to the result obtained by multiplying the matrix of the individual transformation representation seuerieces.
A. Wire frame model
B. Constructive solid geometry methods
C. composite transformation
D. None
7 Which color is produced with the green and red cots only
A. Blue
B. Yellow
C. Magnets
D. White
8 The transformation in which an object can be shifted to any coordinate positioning three dimensional plane are called.
A. Translation
B. Scaling
C. Rotation
D. all of these
9 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
10 The intersection of three primary RGB color produces.
A. White color
B. Black color
C. Magenta color
D. Blue color

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