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

  • Total Questions20

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PPSC Computer Science Topic 11 Computer Graphics

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Question # 1

The origin of computer graphics was developed in.

Question # 2

Cyan color is produced when the blue and green are activated

Question # 3

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

Question # 4

Types of computer graphics are.

Question # 5

EPS image file format is used for

Question # 6

In beam penetration method of color CRT two layer of phosphor coated are.

Question # 7

The intersection of three primary RGB color produces.

Question # 8

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

Question # 9

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

Question # 10

The transformation in which an object can be rotated about origin as well as any arbitrary pivot point are called.

Question # 11

RGB model are used for

Question # 12

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

Question # 13

Graphics is one of the ........ major key element in design of multimedia application.

Question # 14

Random scan system are designed for

Question # 15

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

Question # 16

Super quadric is a class of object that contain.

Question # 17

CMYK true color model has _______ color depth

Question # 18

DUST means

Question # 19

Refresh CRT consist of.

Question # 20

Display card is use for the purpose of.

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 __________ refer to a model that represent all the dimension of an object external as well as internal
A. Wire frame model
B. Constructive solid geometry method
C. Composite transformation
D. None
2 Pixel can be arranged in a regular
A. One dimensional grid
B. Two dimensional grid
C. three dimensional grid
D. None
3 CMYK model are used for
A. Computer display
B. Printing
C. Painting
D. None
4 Non impact use various techniques to combine three color pigment ___ to produce a range of color patterns.
A. Cyan, magenta and yellow
B. Cyan, white and black
C. Cyan , white and yellow
D. Black, magenta and yellow
5 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
6 How many types of parallel projection are.
A. 1
B. 2
C. 3
D. 4
7 In which transformation the mirror image of an object can be seen with respect to x-axis ,y-axis , z-axis as well as with respect to an arbitrary line.
A. Reflection
B. Shearing
C. Translation
D. None
8 The perspective projection is more practical because the distant objects appear.
A. Smaller
B. Larger
C. Neither smaller nor larger
D. None
9 Plasma panel also called
A. Liquid crystal display
B. Gas discharge display
C. Non emissive display
D. None
10 Refresh CRT consist of.
A. Glass wrapper
B. the phosphor viewing surface
C. The electron gun assembly
D. All of above

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