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

00:00
Question # 1

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

Question # 2

A part from the basic transformation ___________ are also used.

Question # 3

The intersection of three primary RGB color produces.

Question # 4

Which environment has been one of the most accepted tool for computer graphics in business and graphics design studies

Question # 5

The uake one of the first fully 3D games was released in year.

Question # 6

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

Question # 7

Pixel can be arranged in a regular

Question # 8

An example of impact deviceis.

Question # 9

RGB true color model has_______________ color depth

Question # 10

The distance of a line from the projection plane determines.

Question # 11

Computer graphics was first used by

Question # 12

By which more complex objects can be constructed.,

Question # 13

TIFF are used for

Question # 14

__________ refers to the result obtained by multiplying the matrix of the individual transformation representation seuerieces.

Question # 15

The division of the computer screen into rows and columns the define the no of pixel to display a picture is called.

Question # 16

Projection rays emanate from a.

Question # 17

LCD means

Question # 18

A three dimensional graphics has

Question # 19

The types of projection are

Question # 20

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

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 The division of the computer screen into rows and columns the define the no of pixel to display a picture is called.
A. Persistence
B. Resolution
C. Encapsulated post script
D. None
2 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
3 The GIF format is much ............... to be downloaded or uploaded over the www.
A. Slower
B. Faster
C. Medium
D. None
4 Which environment has been one of the most accepted tool for computer graphics in business and graphics design studies
A. Graphics
B. Macintosh
C. Uake
D. Multimedia
5 The hardware devices contain
A. Color printer/black white printer
B. Plotters
C. Both a and b
D. None
6 In which method of CRT convergence problem occur
A. Beam penetration method
B. Shadow mask method
C. Both a and b
D. None
7 Parallel projection shows the
A. True image of an object
B. True size of an object
C. True shape of an object
D. All of these
8 By which we can take a view of an object from different directions and different distances.
A. Projection
B. Rotation
C. Translation
D. Galling
9 Color depth can be defined by ________ which can be displayed on a display unit.
A. Bits per pixel
B. Bytes per pixel
C. Maga byte per pixel
D. None
10 The basic technique for producing color display with a CRT are.
A. Shadow mask and random scan
B. Beam penetration method and shadow mask method
C. Random scan and raster scan
D. None

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