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

Super quadric is a class of object that contain.

Question # 2

Pixel can be arranged in a regular

Question # 3

Beam penetration method is used in

Question # 4

The projection in which the projection plane is allowed to intersect the x, y and z -axes at equal distances.

Question # 5

_____ curve is one of the sp the approximation methods

Question # 6

Color apparent is subtractive modes are the resultof.

Question # 7

_________ 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 # 8

DUST means

Question # 9

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

Question # 10

Which color is produced with the green and red cots only

Question # 11

Personal computer become powerful doing the late

Question # 12

A three dimensional graphics has

Question # 13

Sp line curve can be either

Question # 14

The RGB model display a much _________ percentage of the visible band as compared to CMYK

Question # 15

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.

Question # 16

The uake one of the first fully 3D games was released in year.

Question # 17

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

Question # 18

Two dimensional color model are

Question # 19

GKS was developed by the

Question # 20

Plasma panel also called

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 A major dis advantage of DUST in interactive computer graphics is.
A. Ability to selectively erase part of an image
B. Inability to selectively erase point of image from screen
C. Inability to produce image picture
D. None
2 GUI means
A. Graphical user interface
B. Graphical user interaction
C. Graphics uniform interaction
D. None
3 ______ is one of the function that is used to specify a single plane surface.
A. Meta ball model
B. Fill area
C. Reflection
D. None
4 Two dimensional color model are
A. RGB and CMKY
B. RBG and CYMK
C. RGB and CMYK
D. None
5 The GIF format is much ............... to be downloaded or uploaded over the www.
A. Slower
B. Faster
C. Medium
D. None
6 What is the name of temporary memory where the graphics data is stored to be displayed on screen.
A. RAM
B. ROM
C. Frame buffer
D. None
7 Random scan system are designed for
A. Line drawing application
B. Pixel drawing application
C. Color drawing application
D. None
8 __________ 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
9 RGB model are used for
A. Computer display
B. Printing
C. Painting
D. None
10 Super quadric is a class of object that contain.
A. Data
B. Codes
C. Both a and b
D. None

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