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

What is the name of temporary memory where the graphics data is stored to be displayed on screen.

Question # 2

A example of black and white laser printer is.

Question # 3

Computer graphics is used in many DTP software as

Question # 4

Super quadric is a class of object that contain.

Question # 5

TIFF are used for

Question # 6

How many types of projection are

Question # 7

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

Question # 8

_____ curve is one of the sp the approximation methods

Question # 9

Computer graphics was first used by

Question # 10

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

Question # 11

Random scan system are designed for

Question # 12

_________ is a simple object space algorithm that remove's about half of the total polygon in an image as about half of the faces of object are back faces.

Question # 13

The intersection of three primary RGB color produces.

Question # 14

A part from the basic transformation ___________ are also used.

Question # 15

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

Question # 16

Plasma panel is an _________ device.

Question # 17

The amount of time the phosphor produce light of shine is controlled by chemical composition of the phosphor This is known as

Question # 18

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

Question # 19

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.

Question # 20

CMYK model are used for

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 The types of parallel projection are.
A. Orthographic projection and uadric projection
B. Orthographic projection and oblique projection
C. Oblique protection and quadric projection
D. None
2 A three dimensional object can also be represented using.,_______
A. Method
B. Euation
C. Point
D. None
3 Solid pattern in random scan display is. ______ to fill.
A. Difficult
B. Easy
C. No fill
D. None
4 The GIF format is much ............... to be downloaded or uploaded over the www.
A. Slower
B. Faster
C. Medium
D. None
5 Random scan system are designed for
A. Line drawing application
B. Pixel drawing application
C. Color drawing application
D. None
6 CMYK model are used for
A. Computer display
B. Printing
C. Painting
D. None
7 When two molecules move apart which effect on molecular shapes.
A. Stretching
B. Snapping
C. Contracting
D. All of these
8 EPS image file format is used for
A. Vector graphics
B. Bit map
C. Both a and b
D. None
9 Which color is produced with the green and red cots only
A. Blue
B. Yellow
C. Magnets
D. White
10 The additive color models use the concept of.
A. Printing ink
B. Light to display color
C. Printing line
D. None

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