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

Color apparent in additive mode are the result of.

Question # 2

A shadow mask CRT has ____ phosphor color dots at each pixel position.

Question # 3

The basic graphical interactions are.

Question # 4

The intersection of three primary RGB color produces.

Question # 5

The centre of projection for parallel projectors is at.

Question # 6

The no of control points in a Bezier curve ensures the

Question # 7

Sp line curve can be either

Question # 8

Random scan system are designed for

Question # 9

Solid pattern in random scan display is. ______ to fill.

Question # 10

Graphics data is computed by processor in form of.

Question # 11

By which more complex objects can be constructed.,

Question # 12

The hardware devices contain

Question # 13

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

Question # 14

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

Question # 15

GUI means

Question # 16

Super quadric is a class of object that contain.

Question # 17

To generate the characters which are requied.

Question # 18

Computer graphics is used in many DTP software as

Question # 19

DUST in rarely used today as part of.

Question # 20

Computer graphics was first used by

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 More the control points of a Bezier curve ____ quality of the curve.
A. Higher
B. Lower
C. Bad
D. None
2 Each bit represent
A. One color
B. Two color
C. Three color
D. None
3 DUST in rarely used today as part of.
A. Input device
B. Output device
C. Display systems
D. None
4 A example of black and white laser printer is.
A. HP 4000
B. MS
C. Both a and b
D. None
5 A three dimensional graphics has
A. Two axes
B. Three axes
C. Both a and b
D. None
6 __________ 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
7 Plasma panel is an _________ device.
A. Emissive
B. Non emissive
C. Expensive
D. None
8 __________ 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
9 __________ refers to the result obtained by multiplying the matrix of the individual transformation representation seuerieces.
A. Wire frame model
B. Constructive solid geometry methods
C. composite transformation
D. None
10 Printer produce output by either
A. Impact method
B. None impact method
C. Both a and b
D. None

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