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

By which more complex objects can be constructed.,

Question # 2

Vector graphics is composed of

Question # 3

The resolution of raster can display is.

Question # 4

The centre of projection for parallel projectors is at.

Question # 5

Plasma panel also called

Question # 6

Cyan color is produced when the blue and green are activated

Question # 7

A three dimensional graphics has

Question # 8

Plasma device converts

Question # 9

Super quadric is a class of object that contain.

Question # 10

Shadow mask method is used in

Question # 11

Interactive graphics is useful in

Question # 12

Graphics data is computed by processor in form of.

Question # 13

When two molecules move apart which effect on molecular shapes.

Question # 14

A part from the basic transformation ___________ are also used.

Question # 15

In orthographic projection engineering use.

Question # 16

DUST means

Question # 17

_____ curve is one of the sp the approximation methods

Question # 18

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

Question # 19

Which one of the basic input device in GUI

Question # 20

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

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 Computer graphics is used in many DTP software as
A. Photoshop
B. Paint brush
C. Both a and b
D. None
2 How many types of projection are
A. 1
B. 2
C. 3
D. 4
3 Beam penetration method is used in
A. Random scan system
B. Raster scan system
C. Both a and b
D. None
4 __________ 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
5 The electron beam in a color picture tube is refreshed______ times in a second to make video realistic.
A. 15 times
B. 25 times
C. 35 times
D. 45 times
6 EPS means
A. Entire post script
B. Entire post scale
C. Encapsulated post script
D. None
7 Pixel can be arranged in a regular
A. One dimensional grid
B. Two dimensional grid
C. three dimensional grid
D. None
8 The electron beam in DUST is designed to draw directly to.
A. Phosphor
B. Storage mesh
C. Glass
D. None
9 Sp line curve can be either
A. Bezier sp line
B. B sp line
C. Both a and b
D. None
10 __________ refer to the shapes created by union, intersection and difference of given shapes.
A. Wire frame model
B. Composite transformation
C. Constructive solid geometry methods
D. None

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