computer-graphics-mcqs - Set (3)

Correct Answer: Orange && Worng Answer: Red

1. How many types of video compression ?

  • (A). 2
  • (B). 3
  • (C). 4
  • (D). 5
    • View Answer

    Explanation: Not Avilable

    2. Which image files are a lossy format ?

  • (A). GIF
  • (B). MPEG
  • (C). JPEG
  • (D). PNG
    • View Answer

    Explanation: Not Avilable

    3. How many step process for creating a 3D animation ?

  • (A). 1
  • (B). 2
  • (C). 3
  • (D). 4
    • View Answer

    Explanation: Not Avilable

    4. JPEG stands for :

  • (A). Joint Photo Experts Gross
  • (B). Joint Photographic Experts Gross
  • (C). Joint Photographic Experts Group
  • (D). Joint Photographic Expression Group
    • View Answer

    Explanation: Not Avilable

    5. Which compression provide some loss of quality?

  • (A). Loss less
  • (B). Lossy
  • (C). Cel based
  • (D). Object based
    • View Answer

    Explanation: Not Avilable

    6. ______ acts as anode in CRT

  • (A). The phosphorous coating
  • (B). The glass panel
  • (C). The deflectors
  • (D). None of these
    • View Answer

    Explanation: Not Avilable

    7. Slope of the line Joining the points (1,2) and (3,4) is :

  • (A). 1
  • (B). 2
  • (C). 3
  • (D). 4
    • View Answer

    Explanation: Not Avilable

    8. Which device is used to grasp a virtual object?

  • (A). Space ball
  • (B). Data glove
  • (C). Digitizer
  • (D). Touch panels
    • View Answer

    Explanation: Not Avilable

    9. The maximum number of dots that can be displayed without overlap on CRT is referred to as :

  • (A). Refresh rate
  • (B). Interlacing
  • (C). Screen resolution
  • (D). None of these
    • View Answer

    Explanation: Not Avilable

    10. When projection lines are perpendicular to the view plane then such type of projection is called :

  • (A). Parallel
  • (B). Perspective
  • (C). Orthographic
  • (D). Oblique
    • View Answer

    Explanation: Not Avilable

    11. The viewing transformation is formed by-

  • (A). Translations
  • (B). Translations and scaling
  • (C). Translations, scaling and reflection
  • (D). Transslation, scaling and rotation
    • View Answer

    Explanation: Not Avilable

    12. Minimum memory required for frame buffer when resolution is 800X600 and bit/pixel is 8 ?

  • (A). 512 KB
  • (B). 1 MB
  • (C). 2 MB
  • (D). 256 KB
    • View Answer

    Explanation: Not Avilable

    13. Which is not image file format ?

  • (A). bmp
  • (B). jpg
  • (C). tiff
  • (D). Both (a) and (b)
    • View Answer

    Explanation: Not Avilable

    14. How many matrices are required to rotate an object about points (x,y) ?

  • (A). 2
  • (B). 3
  • (C). 4
  • (D). 5
    • View Answer

    Explanation: Not Avilable

    15. If direction of rotation is Z-axis, then direction of position of positive rotation is :

  • (A). y to x
  • (B). z to x
  • (C). x to y
  • (D). y to z
    • View Answer

    Explanation: Not Avilable

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