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

To generate the characters which are requied.

Question # 2

The centre of projection for parallel projectors is at.

Question # 3

The sweep representation of an object refers to the

Question # 4

The transformation in which the size of an object can be modified in x -direction , y -direction and z- direction.

Question # 5

The most basic transformation that are applied in three-dimensional planes are.

Question # 6

Personal computer become powerful doing the late

Question # 7

Plasma panel also called

Question # 8

In DUST is there refresh buffer.

Question # 9

Shadow mask method is used in

Question # 10

Color depth can be defined by ________ which can be displayed on a display unit.

Question # 11

The orthographic projection that show more than one side of an object are called.

Question # 12

Which one of the basic input device in GUI

Question # 13

The types of parallel projection are.

Question # 14

Two dimensional color model are

Question # 15

Computer graphics is used in many DTP software as

Question # 16

Graphics data is computed by processor in form of.

Question # 17

The origin of computer graphics was developed in.

Question # 18

A example of black and white laser printer is.

Question # 19

The graphics can be

Question # 20

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

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 Once a file is saved on JPEG format some data is lost.
A. Temporarily
B. both a and b
C. All of above
D. None of these
2 Plasma device converts
A. Electrical energy into light
B. Light into electrical energy
C. Light into graphical energy
D. None
3 When two molecules move apart which effect on molecular shapes.
A. Stretching
B. Snapping
C. Contracting
D. All of these
4 __________ 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
5 Projection rays emanate from a.
A. COP
B. Intersect projection plane
C. Both a and b
D. None
6 GKS was developed by the
A. international standards organization
B. National standard organization
C. Both a and b
D. None
7 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
8 Grey scale image have a maximum color depth of
A. 8 bit
B. 16 bit
C. 64 bit
D. None
9 In which projection the plane normal to the projection has equal angles with these three axes.
A. Wire frame model
B. Constructive solid geometry methods
C. Isometric projection
D. Back face removal
10 In orthographic projection engineering use.
A. Top view of an object
B. Front view of an object
C. Side view of an object
D. All of these

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