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

Plasma panel also called

Question # 2

A major dis advantage of DUST in interactive computer graphics is.

Question # 3

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

Question # 4

Which color is a produced with the blue and red dots.

Question # 5

Display card are

Question # 6

RGB true color model has_______________ color depth

Question # 7

The quantity of an image depend on

Question # 8

The no of control points in a Bezier curve ensures the

Question # 9

EPS image file format is used for

Question # 10

Graphics with limited features is known as

Question # 11

The further the line from the projection plane, ____________ its image on the projection plane.

Question # 12

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

Question # 13

An___ can be considered as an extension of spherical surface.

Question # 14

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

Question # 15

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

Question # 16

The sweep representation of an object refers to the

Question # 17

The origin of computer graphics was developed in.

Question # 18

How many types of parallel projection are.

Question # 19

Raster images are more commonly called

Question # 20

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

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 The GIF format is much ............... to be downloaded or uploaded over the www.
A. Slower
B. Faster
C. Medium
D. None
2 The perspective projection is more practical because the distant objects appear.
A. Smaller
B. Larger
C. Neither smaller nor larger
D. None
3 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
4 LCD means
A. Liquid crystal display
B. Liquid chromes data
C. Liquid crystal data
D. None
5 Projection rays emanate from a.
A. COP
B. Intersect projection plane
C. Both a and b
D. None
6 The centre of projection for parallel projectors is at.
A. Zero
B. Infinity
C. One
D. None
7 The projection in which the projection plane is allowed to intersect the x, y and z -axes at equal distances.
A. Wire frame model
B. Constructive solid geometry methods
C. Isometric projection
D. Back face removal
8 In which method of CRT convergence problem occur
A. Beam penetration method
B. Shadow mask method
C. Both a and b
D. None
9 Which color is a produced with the blue and red dots.
A. Blue
B. Yellow
C. Magenta
D. White
10 A palette can be defined as a finite set of colors for managing the
A. Analog images
B. Digital images
C. Both a and b
D. None

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