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

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

Question # 2

Vector graphics is composed of

Question # 3

Color apparent in additive mode are the result of.

Question # 4

Types of computer graphics are.

Question # 5

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

Question # 6

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

Question # 7

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

Question # 8

EPS image file format is used for

Question # 9

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 # 10

Higher the number of pixels.... the image quality

Question # 11

To generate the characters which are requied.

Question # 12

Raster images are more commonly called

Question # 13

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

Question # 14

The amount of time the phosphor produce light of shine is controlled by chemical composition of the phosphor This is known as

Question # 15

The most basic transformation that are applied in three-dimensional planes are.

Question # 16

Graphics with limited features is known as

Question # 17

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

Question # 18

EPS means

Question # 19

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

Question # 20

Plasma panel also called

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 A three dimensional graphics has
A. Two axes
B. Three axes
C. Both a and b
D. None
2 Computer graphics was first used by
A. William fetter in 1960
B. James fetter in 1969
C. James gosling in 1991
D. J0hn Taylor in 1980
3 Projection rays emanate from a.
A. COP
B. Intersect projection plane
C. Both a and b
D. None
4 CRT means
A. Common ray tube
B. Cathode ray tube
C. Commercial ray tube
D. None
5 Solid pattern in random scan display is. ______ to fill.
A. Difficult
B. Easy
C. No fill
D. None
6 LCD means
A. Liquid crystal display
B. Liquid chromes data
C. Liquid crystal data
D. None
7 In beam penetration method of color CRT two layer of phosphor coated are.
A. Red and blue
B. Red and green
C. Blue and green
D. None
8 A three dimensional object can also be represented using.,_______
A. Method
B. Euation
C. Point
D. None
9 Raster graphics are composes of
A. Pixels
B. Paths
C. Palette
D. None
10 __________ refer to a model that represent all the dimension of an object external as well as internal
A. Wire frame model
B. Constructive solid geometry method
C. Composite transformation
D. None

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