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

Graphics with limited features is known as

Question # 2

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

Question # 3

Color apparent in additive mode are the result of.

Question # 4

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

Question # 5

The hardware devices contain

Question # 6

The basic technique for producing color display with a CRT are.

Question # 7

The object refers to the 3D representation through linear circular or some other representation are called.

Question # 8

The Bezier curve obtained from the four control points is called a

Question # 9

Beam penetration method is used in

Question # 10

Parallel projection shows the

Question # 11

RGB model are used for

Question # 12

DUST in rarely used today as part of.

Question # 13

Refresh CRT consist of.

Question # 14

TIFF are used for

Question # 15

The quantity of an image depend on

Question # 16

Two dimensional color model are

Question # 17

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

Question # 18

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

Question # 19

In orthographic projection engineering use.

Question # 20

DUST means

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 Graphics with limited features is known as
A. active graphics
B. Passive graphics
C. Gray scale image
D. None
2 The no of control points in a Bezier curve ensures the
A. Jaggies of curve
B. Smoothness of curve
C. Straightness of curve
D. None
3 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
4 CMYK true color model has _______ color depth
A. 32 bit
B. 24 bit
C. 64 bit
D. None
5 Printer produce output by either
A. Impact method
B. None impact method
C. Both a and b
D. None
6 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
7 The intersection of three primary RGB color produces.
A. White color
B. Black color
C. Magenta color
D. Blue color
8 Computer of present time have much higher memory and ______ storage capacity
A. Much smaller
B. Much bigger
C. Gray scale image
D. None
9 The orthographic projection that show more than one side of an object are called.
A. Axonometric projection
B. Isometric projection
C. Both a and b
D. None
10 Plasma device converts
A. Electrical energy into light
B. Light into electrical energy
C. Light into graphical energy
D. None

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