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

00:00
Question # 1

The second grid in DUST is called.

Question # 2

The distance of a line from the projection plane determines.

Question # 3

________ are the three dimensional analogs of Quaid trees

Question # 4

A example of black and white laser printer is.

Question # 5

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

Question # 6

LCD is an _____ device.

Question # 7

Each bit represent

Question # 8

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

Question # 9

The GIF format is much ............... to be downloaded or uploaded over the www.

Question # 10

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

Question # 11

In beam penetration method of color CRT which layer is red and which is green

Question # 12

The sweep representation of an object refers to the

Question # 13

Raster graphics are composes of

Question # 14

The electron beam in a color picture tube is refreshed______ times in a second to make video realistic.

Question # 15

The types of parallel projection are.

Question # 16

RGB true color model has_______________ color depth

Question # 17

_________ is the most commonly used boundary presentation for a 3-D graphics objects.

Question # 18

_________ 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 # 19

Beam penetration method is used in

Question # 20

Plasma panel also called

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PPSC ComputerScience Chapter 11 Important MCQ's

Sr.# Question Answer
1 CMYK model are used for
A. Computer display
B. Printing
C. Painting
D. None
2 EPS means
A. Entire post script
B. Entire post scale
C. Encapsulated post script
D. None
3 A example of black and white laser printer is.
A. HP 4000
B. MS
C. Both a and b
D. None
4 When two molecules move apart which effect on molecular shapes.
A. Stretching
B. Snapping
C. Contracting
D. All of these
5 A three dimensional graphics has
A. Two axes
B. Three axes
C. Both a and b
D. None
6 Projection rays emanate from a.
A. COP
B. Intersect projection plane
C. Both a and b
D. None
7 An example of impact deviceis.
A. Electrostatic printer
B. Inkjet printer
C. Line printer
D. Laser printer
8 The distance of a line from the projection plane determines.
A. Its size on projection plane
B. Its length on projection plane
C. Its width on projection plane
D. Its height on projection plane
9 A shadow mask CRT has ____ phosphor color dots at each pixel position.
A. 1
B. 2
C. 3
D. None
10 Which color is a produced with the blue and red dots.
A. Blue
B. Yellow
C. Magenta
D. White

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