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

Grey scale image have a maximum color depth of

Question # 2

The resolution of raster can display is.

Question # 3

The second grid in DUST is called.

Question # 4

The origin of computer graphics was developed in.

Question # 5

Color apparent in additive mode are the result of.

Question # 6

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

Question # 7

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

Question # 8

Once a file is saved on JPEG format some data is lost.

Question # 9

The shape of a Bezier curve primarily depends upon the

Question # 10

The transformation in which an object can be shifted to any coordinate positioning three dimensional plane are called.

Question # 11

A Bezier curve is a polynomial of degree______ the no of control points used.

Question # 12

Display card are

Question # 13

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

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

The centre of projection for parallel projectors is at.

Question # 17

Sp line curve can be either

Question # 18

Printer produce output by either

Question # 19

The graphics can be

Question # 20

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

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 EPS means
A. Entire post script
B. Entire post scale
C. Encapsulated post script
D. None
2 LCD is an _____ device.
A. Emissive
B. None emissive
C. Gas discharge
D. None
3 Solid pattern in random scan display is. ______ to fill.
A. Difficult
B. Easy
C. No fill
D. None
4 Printer produce output by either
A. Impact method
B. None impact method
C. Both a and b
D. None
5 Random scan system are designed for
A. Line drawing application
B. Pixel drawing application
C. Color drawing application
D. None
6 By which more complex objects can be constructed.,
A. Quadric surfaces
B. Wire frame model
C. Composite transformation
D. None
7 The most basic transformation that are applied in three-dimensional planes are.
A. Translation
B. Scaling
C. Rotation
D. All of these
8 Refresh CRT consist of.
A. Glass wrapper
B. the phosphor viewing surface
C. The electron gun assembly
D. All of above
9 Raster images are more commonly called
A. Pix map
B. Bit map
C. Both a and b
D. None
10 RGB true color model has_______________ color depth
A. 24 bit
B. 32 bit
C. 64 bit
D. None

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