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

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

Question # 2

Shadow mask method is used in

Question # 3

The resolution of raster can display is.

Question # 4

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

Question # 5

Each pixel has ............. basic color components.

Question # 6

Which technique of color CRT is used by production of realistic image.

Question # 7

EPS means

Question # 8

Projection rays emanate from a.

Question # 9

A shadow mask CRT has ____ phosphor color dots at each pixel position.

Question # 10

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

Question # 11

Graphics with limited features is known as

Question # 12

The hardware devices contain

Question # 13

Printer produce output by either

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

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

Question # 16

The no of control points in a Bezier curve ensures the

Question # 17

A three dimensional graphics has

Question # 18

The origin of computer graphics was developed in.

Question # 19

CMYK model are used for

Question # 20

The graphics can be

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 ________ are the three dimensional analogs of Quaid trees
A. quadric
B. Octrees
C. Geometry
D. None
2 The centre of projection for parallel projectors is at.
A. Zero
B. Infinity
C. One
D. None
3 Personal computer become powerful doing the late
A. 1960
B. 1980
C. 1970
D. 1950
4 three dimensional graphics become popular in games designing multimedia and animation during the late.
A. 1960
B. 1970
C. 1990
D. 1980
5 Projection rays emanate from a.
A. COP
B. Intersect projection plane
C. Both a and b
D. None
6 The intersection of three primary RGB color produces.
A. White color
B. Black color
C. Magenta color
D. Blue color
7 The origin of computer graphics was developed in.
A. 1950
B. 1960
C. 1970
D. 1990
8 The subtractive color model use the concept of.
A. Printing ink
B. Light to display color
C. Printing line
D. None
9 Display card is use for the purpose of.
A. Sending graphics data to input unit
B. Sending graphics data to output unit
C. Receiving graphics data from output unit.
D. None
10 A example of black and white laser printer is.
A. HP 4000
B. MS
C. Both a and b
D. None

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