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

Question # 2

Any CRT based display must be refreshing at least __ time a second

Question # 3

RGB model are used for

Question # 4

Two dimensional color model are

Question # 5

An example of impact deviceis.

Question # 6

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

Question # 7

The types of projection are

Question # 8

The graphics can be

Question # 9

Refresh CRT consist of.

Question # 10

Graphics data is computed by processor in form of.

Question # 11

In orthographic projection engineering use.

Question # 12

Plasma panel have ____________ resolution.

Question # 13

EPS means

Question # 14

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

Question # 15

__________ refer to a model that represent all the dimension of an object external as well as internal

Question # 16

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

Question # 17

The basic graphical interactions are.

Question # 18

The perspective projection is more practical because the distant objects appear.

Question # 19

Plasma device converts

Question # 20

EPS image file format is used for

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 In which transformation the shape of an object can be modified in any of direction depending upon the value assigned to them.
A. Reflection
B. Shearing
C. Scaling
D. None
2 The standardization is needed
A. To make application programs more portable
B. To increase their utility
C. To allow them to use is different application environment
D. All of these
3 The distance of a line from the projection plane determines.
A. Its size on projection plane
B. Its length on projection plane
C. Its width on projection plane
D. Its height on projection plane
4 The quantity of an image depend on
A. No of pixel by image
B. No of line used by image
C. No of resolution used by image
D. None
5 RGB true color model has_______________ color depth
A. 24 bit
B. 32 bit
C. 64 bit
D. None
6 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
7 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
8 Refresh CRT consist of.
A. Glass wrapper
B. the phosphor viewing surface
C. The electron gun assembly
D. All of above
9 An example of impact deviceis.
A. Electrostatic printer
B. Inkjet printer
C. Line printer
D. Laser printer
10 The hardware devices contain
A. Color printer/black white printer
B. Plotters
C. Both a and b
D. None

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