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

The basic graphical interactions are.

Question # 2

Sp line curve can be either

Question # 3

Projection rays emanate from a.

Question # 4

Computer of present time have much higher memory and ______ storage capacity

Question # 5

Bezier sp line always passes through

Question # 6

In DUST is there refresh buffer.

Question # 7

Two dimensional color model are

Question # 8

RGB model are used for

Question # 9

A palette can be defined as a finite set of colors for managing the

Question # 10

In orthographic projection engineering use.

Question # 11

Parallel projection shows the

Question # 12

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

Question # 13

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

Question # 14

When two molecules move apart which effect on molecular shapes.

Question # 15

The quantity of an image depend on

Question # 16

Printer produce output by either

Question # 17

In which transformation the shape of an object can be modified in any of direction depending upon the value assigned to them.

Question # 18

Shadow mask method is used in

Question # 19

Non impact use various techniques to combine three color pigment ___ to produce a range of color patterns.

Question # 20

Interactive graphics is useful in

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 Super quadric is a class of object that contain.
A. Data
B. Codes
C. Both a and b
D. None
2 The resolution of raster can display is.
A. Low
B. High
C. Medium
D. None
3 The electron beam in DUST is designed to draw directly to.
A. Phosphor
B. Storage mesh
C. Glass
D. None
4 The most basic transformation that are applied in three-dimensional planes are.
A. Translation
B. Scaling
C. Rotation
D. All of these
5 The centre of projection for parallel projectors is at.
A. Zero
B. Infinity
C. One
D. None
6 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
7 Random scan system are designed for
A. Line drawing application
B. Pixel drawing application
C. Color drawing application
D. None
8 In increase the energy of these slow moving electron and create a bright picture in DUST, the screen is maintained at. a.
A. Low positive potential
B. High negative potential
C. High positive potential
D. None
9 The uake one of the first fully 3D games was released in year.
A. 1976
B. 1996
C. 1986
D. 1990
10 LCD is an _____ device.
A. Emissive
B. None emissive
C. Gas discharge
D. None

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