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

00:00
Question # 1

The electron beam in a color picture tube is refreshed______ times in a second to make video realistic.

Question # 2

Random scan system are designed for

Question # 3

The second grid in DUST is called.

Question # 4

In orthographic projection engineering use.

Question # 5

A part from the basic transformation ___________ are also used.

Question # 6

Display card is use for the purpose of.

Question # 7

In beam penetration method of color CRT which layer is red and which is green

Question # 8

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

Question # 9

Interactive graphics is useful in

Question # 10

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 # 11

How many types of projection are

Question # 12

In which method of CRT convergence problem occur

Question # 13

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

Question # 14

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

Question # 15

Bezier sp line always passes through

Question # 16

Color depth can be defined by ________ which can be displayed on a display unit.

Question # 17

Color apparent is subtractive modes are the resultof.

Question # 18

Plasma device converts

Question # 19

The intersection of three primary RGB color produces.

Question # 20

By which we can take a view of an object from different directions and different distances.

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 Super quadric is a class of object that contain.
A. Data
B. Codes
C. Both a and b
D. None
2 The resolution of raster can display is.
A. Low
B. High
C. Medium
D. None
3 By which we can take a view of an object from different directions and different distances.
A. Projection
B. Rotation
C. Translation
D. Galling
4 TIFF are used for
A. Vector graphics
B. Bit map
C. Both a and b
D. None
5 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
6 The second grid in DUST is called.
A. Phosphor
B. Storage mesh
C. Collector
D. None
7 RGB model are used for
A. Computer display
B. Printing
C. Painting
D. None
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 Grey scale image have a maximum color depth of
A. 8 bit
B. 16 bit
C. 64 bit
D. None
10 Which color is produced with the green and red cots only
A. Blue
B. Yellow
C. Magnets
D. White

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