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

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Question # 1

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

Question # 2

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

Question # 3

Random scan system are designed for

Question # 4

Cyan color is produced when the blue and green are activated

Question # 5

A part from the basic transformation ___________ are also used.

Question # 6

Interactive graphics is useful in

Question # 7

Graphics with limited features is known as

Question # 8

RGB true color model has_______________ color depth

Question # 9

Computer graphics is used in many DTP software as

Question # 10

Computer graphics was first used by

Question # 11

Bezier sp line always passes through

Question # 12

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

Question # 13

Color depth can be defined by ________ which can be displayed on a display unit.

Question # 14

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

Question # 15

________ are the three dimensional analogs of Quaid trees

Question # 16

Refresh CRT consist of.

Question # 17

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

Question # 18

In orthographic projection engineering use.

Question # 19

Beam penetration method is used in

Question # 20

The sweep representation of an object refers to the

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 Raster images are more commonly called
A. Pix map
B. Bit map
C. Both a and b
D. None
2 Refresh CRT consist of.
A. Glass wrapper
B. the phosphor viewing surface
C. The electron gun assembly
D. All of above
3 GUI means
A. Graphical user interface
B. Graphical user interaction
C. Graphics uniform interaction
D. None
4 EPS means
A. Entire post script
B. Entire post scale
C. Encapsulated post script
D. None
5 Pixel can be arranged in a regular
A. One dimensional grid
B. Two dimensional grid
C. three dimensional grid
D. None
6 The origin of computer graphics was developed in.
A. 1950
B. 1960
C. 1970
D. 1990
7 _________ is the most commonly used boundary presentation for a 3-D graphics objects.
A. Data polygon
B. Surface polygon
C. System polygon
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 The Bezier curve obtained from the four control points is called a
A. Sure Bezier curve
B. Cubic Bezier curve
C. Hectare Bezier curve
D. Rectangle Bezier curve
10 The brightness of each pixel is
A. Compatible
B. In compatible
C. Both a and b
D. None

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