MCQ on Computer Graphics Multiple Choice Questions

Hey!! Guys welcome to our blog. I hope this article is quite useful for you. This is the 2nd set of MCQ on computer graphics or  Computer Graphics and Multimedia MCQ questions & Answers (MCQs).

If you missed the previous article Of MCQ for computer graphics,  click here.

MCQ on Computer Graphics:

1. Sutherland Hodgeman algorithm works well for………..

a. Concave polygon
b. Convex polygon
c. Smooth curves
d. Line segment

2. Gray scale is used in__________.

a. A Monitor that has no color capability
b. Raster scan display
c. Random scab display
d. A Monitor that have color capability

3. Types of computer graphics are

1. Vector and raster
2. Scalar and raster
3. Vector and scalar
4. None of these

4.Vector graphics is composed of

1. Pixels
2. Paths
3. None of these
4. Palette

5.Raster images are more commonly called

1. Pix map
2. bitmap
3. None of these
4. Palette

6.The graphics can be

1. Drawing
2. Photograph, movies
3. Simulation
4. All of these

7. The ISO standard for computer Graphics is ?

1. DrawComputer graphics standard
2. Graphics Standard System
3. Graphics Kernel System
4. None of above

8.Examples of Presentation Graphics is ?

1. Line Graphs
2. Bar Charts
3. Both (a) and (b)
4. CAD

9. A structure is created using the function ……………………

a. initstructure
b. startstructure
c. openstructure
d. none

10. The tow dimensional translation equation in the matrix form is

1. P=p
2. P=P*T
3. P=P-T
4. P=P+T

11. DVST stands for ……………………..

1. Digital View Storing Table
2. Direct Visual Storage Tube
3. Direct View Storage Tube
4. Digital View Storage Tube

12. A bitmap is ………….. bit(s) per pixels.

1. 0
2. 1
3. 2
4. 3

13. Sutherland Hodgeman algorithm works well for………..

1. Concave polygon
2. Convex polygon
3. Smooth curves
4. Line segment

14. Each pixel has ________basic color components

1. Two or three
2. One or two
3. Three or four
4. None of these

15. TIFF (tagged image file format )are used for

1. Vector graphics
2. Bitmap
3. Both a & b
4. None of these

16.Video graphics array standard is

1. 640 x 480 pixels
2. 670 x 580 pixels
3. 1280 x 1024 pixels
4. 800 x 600 pixels

17. Which algorithm is used to compress a video?
a. Discrete Cosine Transform
b. Real-time video
c. Codec
d. Run-length compression

18. The primary output device in the graphics system is_________
a. Scanner
b. Video monitor
c. Neither a nor b
d. Printer

19. Which co-ordinates allow common vectors of the operations such as translation, rotation, scaling, and perspective projection to be represented as a matrix by which the vector is multiplied.
a. vector co-ordinates
b. 3d co-ordinates
c. affine co-ordinates
d. homogenous co-ordinates

20. A algorithm that repaints an area that was originally painted by merging a foreground color F and background color B where F!=B.
a. Tint fill
b. Flood fill
c. Linear soft-fill
d. Boundary fill

21. When background colors B1 and B2 are mixed with foreground color F, the resulting pixel color P is
a. P=t0*F+t1*B1+(1-t0-t1)B2
b. P=t0*F-t1*B1+(1-t0-t1)B2
c. P=t0*F+t1*B1+(1+t0+t1)B2
d. Only a

22. How to pixels are addressed in the seed fill algorithm

a. Number os pixels addressed Only once
b. Number os pixels addressed half interval time
c. Number os pixels addressed more than once
d. Number os pixels addressed not even once

23. ________ is used to connect a new line to a previously drawn line.

a. Gravity field
b. Painting
c. Rubberband method
d. None

24. Which following co-ordinates are NOT used in 2D viewing transformation?
a. modeling co-ordinates
b. viewing co-ordinates
c. vector co-ordinates
d. device co-ordinates

25. For a 2d transformation viewing, in how many ways a clipping algorithm can be applied?
a. 3
b. 2
c. 1
d. 5

26. Identify the features of DVST from the following.

a. Monochromatic, Flicker-free, Low-resolution
b. Monochromatic, Flicker-free
c. Color screens, Refresh monitors, High-resolution
d. Expensive, Low resolution

27. The equal area in area sampling contributes _______________
a. Equal intensity
b. Greater intensity
c. Lower intensity
d. The area is not dependent on the intensity

28. __________will free the CPU from graphics chores.

a. Display processor
b. Monitor
c.Video controller
d.ALU

29. What happens to intensity if an area of overlapping increases?
a. The intensity remains the same
b. Intensity decreases
c. Intensity increases
d. Can’t say anything

30. The intersection of primary CMYK color produces

a. White color
b. Black color
c. Cyan color
d.Magenta color

Must Read the previous article of MCQ on Computer Graphics:

• Computer Graphics MCQ(Multiple choice questions)
• MCQs on Computer Graphics Questions & Answers