Download SGBAU BCA 2019 Summer 5th Sem COmputer Graphics Question Paper

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B.C.A. Part—III (Semester—V) Examination

COMPUTER GRAPHICS

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Paper—5ST4

Time : Three Hours] [Maximum Marks : 60

Note :— (1) ALL questions are compulsory.

(2) All questions carry equal marks.

1. 1. Define the following terms :—
      1. Graphics

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      2. Computer graphics
      3. Pixel. 6
   2. Write down the applications of Computer Graphics. 6

   OR

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2. 1. Explain the history of Computer Graphics.
   2. Explain the types of Computer Graphics.
3. 1. Explain the concept of 2D Rotation Transformation with example.

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   2. Explain Homogeneous Co-ordinate System. 6

   OR

4. 1. Explain CRT (Cathode Ray Tube) display system. 6
   2. Write down the Homogeneous equations matrix form of transformations. 6

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5. 1. Find the points in DDA Algorithm for a straight line from point (3, 4) to (8, 6). 6
   2. Explain the concept of Orthographic Parallel Projection.

   OR

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6. 1. Explain Cohen Sutherland Line Clipping Algorithm. 6
   2. Explain Midpoint Circle Drawing Algorithm. 6
7. 1. Explain Morphing and Tweening in detail.
   2. Write down the types of Animation in detail. 6

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   OR

8. 1. Explain how Computer Graphics works with animation. 6
   2. Explain Hardware and Software Tools in detail.

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9. 1. Write a program for scaling transformation of a line.
   2. Write a program to draw the circle. 6

   OR

10. 1. Explain the concept of 3D translation transformation. 6

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    2. Write a program to draw the Rectangle. 6

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