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 quantity of an image depend on

Question # 2

Bezier sp line always passes through

Question # 3

Graphics with limited features is known as

Question # 4

The orthographic projection that show more than one side of an object are called.

Question # 5

The brightness of each pixel is

Question # 6

A shadow mask CRT has ____ phosphor color dots at each pixel position.

Question # 7

The second grid in DUST is called.

Question # 8

The transformation in which the size of an object can be modified in x -direction , y -direction and z- direction.

Question # 9

______ is one of the function that is used to specify a single plane surface.

Question # 10

EPS means

Question # 11

In which method of CRT convergence problem occur

Question # 12

In which projection the plane normal to the projection has equal angles with these three axes.

Question # 13

Cyan color is produced when the blue and green are activated

Question # 14

three dimensional graphics become popular in games designing multimedia and animation during the late.

Question # 15

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

Question # 16

The origin of computer graphics was developed in.

Question # 17

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

Question # 18

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

Question # 19

The GIF format is much ............... to be downloaded or uploaded over the www.

Question # 20

Plasma device converts

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 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.
A. Parallel projection
B. Perspective projection
C. Isometric projection
D. None
2 The component of interactive computer graphics are
A. A light pen
B. Display unit
C. Bank of switches
D. All of these
3 A shadow mask CRT has ____ phosphor color dots at each pixel position.
A. 1
B. 2
C. 3
D. None
4 DUST in rarely used today as part of.
A. Input device
B. Output device
C. Display systems
D. None
5 By which more complex objects can be constructed.,
A. Quadric surfaces
B. Wire frame model
C. Composite transformation
D. None
6 Raster images are more commonly called
A. Pix map
B. Bit map
C. Both a and b
D. None
7 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
8 Solid pattern in random scan display is. ______ to fill.
A. Difficult
B. Easy
C. No fill
D. None
9 The perspective projection is more practical because the distant objects appear.
A. Smaller
B. Larger
C. Neither smaller nor larger
D. None
10 The brightness of each pixel is
A. Compatible
B. In compatible
C. Both a and b
D. None

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