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

A Bezier curve is a polynomial of degree______ the no of control points used.

Question # 2

The sweep representation of an object refers to the

Question # 3

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

Question # 4

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

Question # 5

The projection that can be viewed as the projection that has a centre of projection at a finite distance from the plane of projection are called.

Question # 6

Computer graphics is used in many DTP software as

Question # 7

The distance of a line from the projection plane determines.

Question # 8

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

Question # 9

An example of impact deviceis.

Question # 10

Bezier sp line always passes through

Question # 11

Shadow mask method is used in

Question # 12

Personal computer become powerful doing the late

Question # 13

The types of parallel projection are.

Question # 14

DUST means

Question # 15

How many types of parallel projection are.

Question # 16

The intersection of three primary RGB color produces.

Question # 17

Plasma panel have ____________ resolution.

Question # 18

The electron beam in DUST is designed to draw directly to.

Question # 19

Random scan system are designed for

Question # 20

Two dimensional color model are

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 Vector graphics is composed of
A. Pixels
B. Paths
C. Palette
D. None
2 CRT means
A. Common ray tube
B. Cathode ray tube
C. Commercial ray tube
D. None
3 _____ curve is one of the sp the approximation methods
A. Bezier
B. Ellipsoid
C. Sheering
D. None
4 Plasma panel also called
A. Liquid crystal display
B. Gas discharge display
C. Non emissive display
D. None
5 The perspective projection is more practical because the distant objects appear.
A. Smaller
B. Larger
C. Neither smaller nor larger
D. None
6 RGB true color model has_______________ color depth
A. 24 bit
B. 32 bit
C. 64 bit
D. None
7 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
8 The intersection of three primary RGB color produces.
A. White color
B. Black color
C. Magenta color
D. Blue color
9 What is the name of temporary memory where the graphics data is stored to be displayed on screen.
A. RAM
B. ROM
C. Frame buffer
D. None
10 Which technique of color CRT is used by production of realistic image.
A. Shadow mask method
B. Beam penetration method
C. Both a and b
D. None

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