Hello students welcome to Msbte News in this article we have provided 22318 Computer Graphics Objective Questions and Answer Pdf. This computer graphics mcq with answers pdf is ideal for students who are in 2nd Year of Diploma in Computer Engineering.

With this 22318 Mcqs on Computer Graphics With Answer you will get to know what exactly you have to write in the msbte final exams. And all though you will get answers solved by msbte board so the answers in Computer Graphics Mcq with Answers Pdf is 100% accurate.

In this computer graphics mcqs With Answer we have selected 30 Important Questions are apparently chosen from Previous 2 years papers. This Computer Graphics Mcq Pdf I Scheme will help you understand the basic rules of Online Mcq Exam and paper pattern of msbte CGR mcq. Below We Have Provided Computer Graphics Mcq with Answers Pdf Download Link feel free to Download the Papers and Prepare Yourself For Upcoming Exams.

## Computer Graphics Objective Questions and Answer Pdf

1 Which one of the following is the primarily used output device?
A. Video monitor
B. Scanner
C. Speaker
D. Printer

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2) List types of Polygon
A. Convex polygon
B. Concave polygon Concave polygon
C. Both (a) & (b)
D. None of the above

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3) Which one of the following terms is used for the area of the computer captured by an application?
A. Display
B. Window
C. Viewport
D. None of the above

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4) Aspect Ratio can be defined as –
A. The ratio of the vertical points to horizontal points
B. of pixels
C. Both (a) & (b)
D. None of the above

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5) List various polygon filling algorithms
A. Flood Fill Algorithm
B. Boundary Fill Algorithm
C. Scan Line Algorithm
D. All of the above

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6) Which of the following is not the pattern of line?
A. Dotted line
B. Dashed line
C. Dark line
D. All of the above

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7) DDA stands for –
A. Direct differential analyzer
B. Data differential analyzer
C. Direct difference analyzer
D. Digital differential analyzer

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8) Basic transformations techniques are:
A. Translation
B. Scaling
C. Rotation
D. All of the above

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9) From the given list of options, which one is the accurate and efficient line-generating algorithm?
A. Midpoint algorithm
B. DDA algorithm
C. Bresenham’s Line algorithm
D. None of the above

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10) The process of positioning an object along a straight line path from one coordinate point to another is called –
A. Translation
B. Reflection
C. Shearing
D. Transformation

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11) A positive value of the rotation angle –

A. rotates an object in the clockwise direction
B. rotates an object in the counterclockwise direction
C. Both of the above
D. None of the above

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12) Which of the following transformations is used for altering the object’s size?
A. Translation
B. Scaling
C. Rotation
D. None of the above

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13) Merits of Bresenham’s Algorithm
A. Floating point Addition is still needed.
B. Bresenham’s line algorithm is a highly efficient incremental method over DDA.
C. It is a faster method for calculating pixel positions than the direct use of equation y = mx + b.
D. It eliminates the multiplication in the equation by making use of raster characteristics, so that appropriate increments are applied in the x or v direction to find the pixel positions along the line path

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14) What happens if the values of scaling factors sx and sy less than 1 (i.e., sx<1 and sy<1)?
A. No change in the object’s size
B. Reduce the object’s size
C. Increase the object’s size
D. None of the above

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15) In which of the following case, the uniform scaling be produced?

A. Values of scaling factors sx and sy are unequal.
B. Values of scaling factors sx and sy are equal
C. Both of the above
D. None of the above16) Which of the following devices is used for the 3D positioning of an object?

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16) Which of the following devices is used for the 3D positioning of an object?
A. Trackball
B. Mouse
C. Spaceball
D. All of the above

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17) Which is not the input device?
A. Impact printers
B. Trackball
C. Mouse
D. Keyboard

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18) File extensions of Vector graphics are
A. .jpg
B. .tif
C. .bmp
D. .svg, .eps,

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19) Which of the following is an example of the impact device?
A. Laser printer
B. Inkjet printer
C. Line printer
D. None of the above

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20) Which of the following allows us to select the screen positions with the touch of a finger?
A. Mouse
B. Trackball
C. Touch panel
D. None of the above

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21) How many phosphor color dots at each pixel position in a shadow mask CRT?
A. 1
B. 7
C. 2
D. 3

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A. Raster scan system
B. Random scan system
C. Both (a) & (b)
D. None of the above

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23) In which of the following CRT methods, there is an occurrence of convergence problem?
B. Beam penetration
C. Both of the above
D. None of the above

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24) Which of the following uses the Beam penetration method?

A. Raster scan system
B. Random scan system
C. Both (a) & (b)
D. None of the above

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25) Plasma panel is a type of –
A. Emissive display
B. Non-Emissive display
C. Printer
D. None of the above

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26) Plasma panel is also called as –
A. Non-emissive display
B. Liquid crystal display
C. Gas discharge display
D. None of the above

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27) Raster graphics are composed of paths
(A) True
(B) False

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28) Bitmap method is a dot-matrix method as the name suggests this method uses an array of bits for generating a character. These dots are the points for an array whose size is fixed.
(A) True
(B) False

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29) It is the ratio of the number of Horizontal points to the number of vertical points necessary to produce equal length lines in both directions on the screen.
(A) True
(B) False

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30) Virtual reality (VR) means experiencing things through our computers that don’t really exist.
(A) True
(B) False

22318 TEST 2

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