Computer Graphics Questions and Answers | Online Quiz for Practice

46. Why we need removal of hidden surface

1. for displaying realistic view
2. for determining the closest visible surface
3. Both a & b
4. None of these

47. Orthographic projection is also known as

1. Single view projection
2. Two view projection
3. Multi view projection
4. All of the above

48. Raster graphics are composed of

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

49. The quake, one of the first fully 3D games was released in year

1. 1996
2. 1976
3. 1986
4. 1999

50. Three colors of cone sensitivity for three different types of cones are

1. blue, green and red
2. orange, green and red
3. blue, green and purple
4. blue, green and white

51. To change the position of a circle or ellipse we translate

1. Center coordinates
2. Center coordinates and redraw the figure in new location
3. Outline coordinates
4. All of the above

52. What is/are the main component / components of user interface ?

1. Presentation language
2. Action language
3. Both a and b
4. Only a

53. What type of animation is best for creating a flat appearance?

1. SWF
2. Path Animation
3. 3D Animation
4. 2D animation

54. Raster images are more commonly called

1. Pix map
2. bitmap
3. both a & b
4. none of these

55. Term physical reception of stimulus actually describes the

1. infinite capabilities of human
2. skills of human vision
3. unlimited human vision
4. limitation of human vision

56. The basic geometric transformations are

1. Translation
2. Rotation
3. Scaling
4. All of the above

57. The transformation in which an object can be shifted to any coordinate position in three dimensional plane are called

1. Translation
2. Scaling
3. Rotation
4. Shearing

58. The two ways of drawing orthographic projection are

1. First angle, second angle
2. First angle, third angle
3. Second angle, third angle
4. Second angle, fourth angle

59. Types of computer graphics are

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

60. What is the best type of animation to use for a Web-based project that requires a small file size, quick loading and no pixilation?

1. SWF
2. Vector
3. MOV
4. Frames Per Second