Wednesday, June 24, 2015

MCA Kerala University Computer Graphics May 2015 Question Paper

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MCA Kerala University Question Papers, Model Question Papers, Sample Question Papers and Previous Years Question Papers - MCA KU Semester III Computer Graphics May 2015 Question Paper is now available to download:-

University : Kerala University
Course : MCA
Paper Name : Computer Graphics
Semester : 03
Year of Exam Conduct : May 2015

Kerala University

Third semester MCA Degree Examination May 2015

06.302 : Computer Graphics
Time : 3 hour
Max.mark: 100

Instructions:
a) Answer all questions from part A
b) Answer any two questions from each module of part B.

Part A (10 × 4 = 40 marks)

1. Define a pixel and a frame.

2. What are world coordinates?

3. How does a mouse work?

4. Differentiate a graphic entity and a sub-picture.

5. What are concave and convex polygon?

6. Explain the fundamental principle of circle drawing algorithm.

7. Distinguish between a window and viewport.

8. Explain the cubic spline.

9. What is a display processor?

10. Explain the use of blending function.

Part B

Module I (6 × 10 = 60 marks)

11. What are the requirements and architecture of graphics hardware?

12. Explain the Bresenham's algorithm for circle drawing.

13. Describe in detail a vector refresh display system with a neat figure.

Module II

14. Explain the method to develop an algorithm to get rotation of an object about a given line.

15. Write a routine to clip an Ellipse against a rectangular window.

16. Describe the need of concatenation in transforms. Classify with suitable examples.

Module III

17. Give an algorithm for hidden surface elimination and specification of 3 D viewing.

18. What is transformation matrix for a 3D rotation with reference to a line of an object?

19. Explain the important components of a multimedia system and their specification parameters.

Duraimani

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